81350105759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22111}}^1\times {\mathrm{7649}}^1$

素因数の和:29810

約数の個数: 16

約数和(自身を含む): 89991417600

約数和(自身を除く): 8641311841

約数列:

[1, 13, 37, 481, 7649, 22111, 99437, 283013, 287443, 818107, 3679169, 10635391, 169127039, 2198651507, 6257700443, 81350105759]

約数ペア:

[(1, 81350105759), (13, 6257700443), (37, 2198651507), (481, 169127039), (7649, 10635391), (22111, 3679169), (99437, 818107), (283013, 287443)]