231784222761

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{134191}}^1$

素因数の和:134276

約数の個数: 128

約数和(自身を含む): 456896921600

約数和(自身を除く): 225112698839

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 37, 39, 57, 63, 91, 111, 117, 133, 171, 189, 247, 259, 273, 333, 351, 399, 481, 513, 703, 741, 777, 819, 999, 1197, 1443, 1729, 2109, 2223, 2331, 2457, 3367, 3591, 4329, 4921, 5187, 6327, 6669, 6993, 9139, 10101, 12987, 14763, 15561, 18981, 27417, 30303, 44289, 46683, 63973, 82251, 90909, 132867, 134191, 191919, 246753, 402573, 575757, 939337, 1207719, 1727271, 1744483, 2549629, 2818011, 3623157, 4965067, 5233449, 7648887, 8454033, 12211381, 14895201, 15700347, 17847403, 22946661, 25362099, 33145177, 34755469, 36634143, 44685603, 47101041, 53542209, 64545871, 68839983, 94336273, 99435531, 104266407, 109902429, 134056809, 160626627, 193637613, 232016239, 283008819, 298306593, 312799221, 329707287, 451821097, 481879881, 580912839, 660353911, 696048717, 849026457, 894919779, 938397663, 1226371549, 1355463291, 1742738517, 1981061733, 2088146151, 2547079371, 3679114647, 4066389873, 5943185199, 6264438453, 8584600843, 11037343941, 12199169619, 17829555597, 25753802529, 33112031823, 77261407587, 231784222761]

約数ペア:

[(1, 231784222761), (3, 77261407587), (7, 33112031823), (9, 25753802529), (13, 17829555597), (19, 12199169619), (21, 11037343941), (27, 8584600843), (37, 6264438453), (39, 5943185199), (57, 4066389873), (63, 3679114647), (91, 2547079371), (111, 2088146151), (117, 1981061733), (133, 1742738517), (171, 1355463291), (189, 1226371549), (247, 938397663), (259, 894919779), (273, 849026457), (333, 696048717), (351, 660353911), (399, 580912839), (481, 481879881), (513, 451821097), (703, 329707287), (741, 312799221), (777, 298306593), (819, 283008819), (999, 232016239), (1197, 193637613), (1443, 160626627), (1729, 134056809), (2109, 109902429), (2223, 104266407), (2331, 99435531), (2457, 94336273), (3367, 68839983), (3591, 64545871), (4329, 53542209), (4921, 47101041), (5187, 44685603), (6327, 36634143), (6669, 34755469), (6993, 33145177), (9139, 25362099), (10101, 22946661), (12987, 17847403), (14763, 15700347), (15561, 14895201), (18981, 12211381), (27417, 8454033), (30303, 7648887), (44289, 5233449), (46683, 4965067), (63973, 3623157), (82251, 2818011), (90909, 2549629), (132867, 1744483), (134191, 1727271), (191919, 1207719), (246753, 939337), (402573, 575757)]