121765878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1373}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 285077520

約数和(自身を除く): 163311642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 379, 758, 1137, 1373, 2274, 2746, 3411, 4119, 4927, 6822, 8238, 9854, 12357, 14781, 17849, 24714, 29562, 35698, 44343, 53547, 88686, 107094, 160641, 321282, 520367, 1040734, 1561101, 3122202, 4683303, 6764771, 9366606, 13529542, 20294313, 40588626, 60882939, 121765878]

約数ペア:

[(1, 121765878), (2, 60882939), (3, 40588626), (6, 20294313), (9, 13529542), (13, 9366606), (18, 6764771), (26, 4683303), (39, 3122202), (78, 1561101), (117, 1040734), (234, 520367), (379, 321282), (758, 160641), (1137, 107094), (1373, 88686), (2274, 53547), (2746, 44343), (3411, 35698), (4119, 29562), (4927, 24714), (6822, 17849), (8238, 14781), (9854, 12357)]