385250871357

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{254791}}^1$

素因数の和:256511

約数の個数: 40

約数和(自身を含む): 628188656832

約数和(自身を除く): 242937785475

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1697, 5091, 15273, 18667, 45819, 56001, 137457, 168003, 254791, 504009, 764373, 1512027, 2293119, 2802701, 6879357, 8408103, 20638071, 25224309, 75672927, 227018781, 432380327, 1297140981, 3891422943, 4756183597, 11674268829, 14268550791, 35022806487, 42805652373, 128416957119, 385250871357]

約数ペア:

[(1, 385250871357), (3, 128416957119), (9, 42805652373), (11, 35022806487), (27, 14268550791), (33, 11674268829), (81, 4756183597), (99, 3891422943), (297, 1297140981), (891, 432380327), (1697, 227018781), (5091, 75672927), (15273, 25224309), (18667, 20638071), (45819, 8408103), (56001, 6879357), (137457, 2802701), (168003, 2293119), (254791, 1512027), (504009, 764373)]