68920511

素因数分解:

${\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 77316768

約数和(自身を除く): 8396257

約数列:

[1, 11, 53, 121, 583, 977, 1331, 6413, 10747, 51781, 70543, 118217, 569591, 1300387, 6265501, 68920511]

約数ペア:

[(1, 68920511), (11, 6265501), (53, 1300387), (121, 569591), (583, 118217), (977, 70543), (1331, 51781), (6413, 10747)]