68897881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 77414400

約数和(自身を除く): 8516519

約数列:

[1, 13, 29, 127, 377, 1439, 1651, 3683, 18707, 41731, 47879, 182753, 542503, 2375789, 5299837, 68897881]

約数ペア:

[(1, 68897881), (13, 5299837), (29, 2375789), (127, 542503), (377, 182753), (1439, 47879), (1651, 41731), (3683, 18707)]