85440663

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 172149120

約数和(自身を除く): 86708457

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 49, 57, 63, 77, 81, 99, 103, 133, 147, 171, 189, 209, 231, 297, 309, 399, 441, 513, 539, 567, 627, 693, 721, 891, 927, 931, 1133, 1197, 1323, 1463, 1539, 1617, 1881, 1957, 2079, 2163, 2781, 2793, 3399, 3591, 3969, 4389, 4851, 5047, 5643, 5871, 6237, 6489, 7931, 8343, 8379, 10197, 10241, 10773, 13167, 13699, 14553, 15141, 16929, 17613, 19467, 21527, 23793, 25137, 30591, 30723, 39501, 41097, 43659, 45423, 52839, 55517, 58401, 64581, 71379, 75411, 91773, 92169, 95893, 118503, 123291, 136269, 150689, 158517, 166551, 193743, 214137, 276507, 287679, 369873, 408807, 452067, 499653, 581229, 642411, 829521, 863037, 1054823, 1109619, 1356201, 1498959, 1743687, 2589111, 3164469, 4068603, 4496877, 7767333, 9493407, 12205809, 28480221, 85440663]

約数ペア:

[(1, 85440663), (3, 28480221), (7, 12205809), (9, 9493407), (11, 7767333), (19, 4496877), (21, 4068603), (27, 3164469), (33, 2589111), (49, 1743687), (57, 1498959), (63, 1356201), (77, 1109619), (81, 1054823), (99, 863037), (103, 829521), (133, 642411), (147, 581229), (171, 499653), (189, 452067), (209, 408807), (231, 369873), (297, 287679), (309, 276507), (399, 214137), (441, 193743), (513, 166551), (539, 158517), (567, 150689), (627, 136269), (693, 123291), (721, 118503), (891, 95893), (927, 92169), (931, 91773), (1133, 75411), (1197, 71379), (1323, 64581), (1463, 58401), (1539, 55517), (1617, 52839), (1881, 45423), (1957, 43659), (2079, 41097), (2163, 39501), (2781, 30723), (2793, 30591), (3399, 25137), (3591, 23793), (3969, 21527), (4389, 19467), (4851, 17613), (5047, 16929), (5643, 15141), (5871, 14553), (6237, 13699), (6489, 13167), (7931, 10773), (8343, 10241), (8379, 10197)]