27156947895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1323

約数の個数: 256

約数和(自身を含む): 63510773760

約数和(自身を除く): 36353825865

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 27, 33, 35, 45, 55, 63, 69, 77, 97, 99, 105, 115, 135, 161, 165, 189, 207, 231, 253, 291, 297, 315, 345, 385, 483, 485, 495, 621, 679, 693, 759, 805, 873, 945, 1035, 1067, 1155, 1171, 1265, 1449, 1455, 1485, 1771, 2037, 2079, 2231, 2277, 2415, 2619, 3105, 3201, 3395, 3465, 3513, 3795, 4347, 4365, 5313, 5335, 5855, 6111, 6693, 6831, 7245, 7469, 8197, 8855, 9603, 10185, 10395, 10539, 11155, 11385, 12881, 13095, 15617, 15939, 16005, 17565, 18333, 20079, 21735, 22407, 24541, 24591, 26565, 26933, 28809, 30555, 31617, 33465, 34155, 37345, 38643, 40985, 46851, 47817, 48015, 52695, 60237, 64405, 67221, 73623, 73773, 78085, 79695, 80799, 90167, 91665, 100395, 112035, 113587, 115929, 122705, 122955, 134665, 140553, 144045, 158085, 171787, 188531, 193215, 201663, 220869, 221319, 234255, 239085, 242397, 270501, 296263, 301185, 336105, 340761, 347787, 368115, 368865, 403995, 421659, 450835, 515361, 565593, 567935, 579645, 662607, 702765, 727191, 795109, 811503, 858935, 888789, 942655, 1008315, 1022283, 1104345, 1106595, 1211985, 1249457, 1352505, 1481315, 1546083, 1696779, 1703805, 1738935, 2073841, 2108295, 2385327, 2434509, 2576805, 2612501, 2666367, 2827965, 3066849, 3313035, 3635955, 3748371, 3975545, 4057515, 4443945, 4638249, 5090337, 5111415, 6221523, 6247285, 7155981, 7730415, 7837503, 7999101, 8483895, 8746199, 10369205, 11245113, 11926635, 12172545, 13062505, 13331835, 15334245, 18287507, 18664569, 18741855, 21467943, 23191245, 23512509, 25451685, 26238597, 28737511, 31107615, 33735339, 35779905, 39187515, 39995505, 43730995, 54862521, 55993707, 56225565, 70537527, 78715791, 86212533, 91437535, 93322845, 107339715, 117562545, 131192985, 143687555, 164587563, 168676695, 201162577, 236147373, 258637599, 274312605, 279968535, 352687635, 393578955, 431062665, 493762689, 603487731, 775912797, 822937815, 1005812885, 1180736865, 1293187995, 1810463193, 2468813445, 3017438655, 3879563985, 5431389579, 9052315965, 27156947895]

約数ペア:

[(1, 27156947895), (3, 9052315965), (5, 5431389579), (7, 3879563985), (9, 3017438655), (11, 2468813445), (15, 1810463193), (21, 1293187995), (23, 1180736865), (27, 1005812885), (33, 822937815), (35, 775912797), (45, 603487731), (55, 493762689), (63, 431062665), (69, 393578955), (77, 352687635), (97, 279968535), (99, 274312605), (105, 258637599), (115, 236147373), (135, 201162577), (161, 168676695), (165, 164587563), (189, 143687555), (207, 131192985), (231, 117562545), (253, 107339715), (291, 93322845), (297, 91437535), (315, 86212533), (345, 78715791), (385, 70537527), (483, 56225565), (485, 55993707), (495, 54862521), (621, 43730995), (679, 39995505), (693, 39187515), (759, 35779905), (805, 33735339), (873, 31107615), (945, 28737511), (1035, 26238597), (1067, 25451685), (1155, 23512509), (1171, 23191245), (1265, 21467943), (1449, 18741855), (1455, 18664569), (1485, 18287507), (1771, 15334245), (2037, 13331835), (2079, 13062505), (2231, 12172545), (2277, 11926635), (2415, 11245113), (2619, 10369205), (3105, 8746199), (3201, 8483895), (3395, 7999101), (3465, 7837503), (3513, 7730415), (3795, 7155981), (4347, 6247285), (4365, 6221523), (5313, 5111415), (5335, 5090337), (5855, 4638249), (6111, 4443945), (6693, 4057515), (6831, 3975545), (7245, 3748371), (7469, 3635955), (8197, 3313035), (8855, 3066849), (9603, 2827965), (10185, 2666367), (10395, 2612501), (10539, 2576805), (11155, 2434509), (11385, 2385327), (12881, 2108295), (13095, 2073841), (15617, 1738935), (15939, 1703805), (16005, 1696779), (17565, 1546083), (18333, 1481315), (20079, 1352505), (21735, 1249457), (22407, 1211985), (24541, 1106595), (24591, 1104345), (26565, 1022283), (26933, 1008315), (28809, 942655), (30555, 888789), (31617, 858935), (33465, 811503), (34155, 795109), (37345, 727191), (38643, 702765), (40985, 662607), (46851, 579645), (47817, 567935), (48015, 565593), (52695, 515361), (60237, 450835), (64405, 421659), (67221, 403995), (73623, 368865), (73773, 368115), (78085, 347787), (79695, 340761), (80799, 336105), (90167, 301185), (91665, 296263), (100395, 270501), (112035, 242397), (113587, 239085), (115929, 234255), (122705, 221319), (122955, 220869), (134665, 201663), (140553, 193215), (144045, 188531), (158085, 171787)]