51699999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18671}}^1$

素因数の和:18758

約数の個数: 16

約数和(自身を含む): 75285504

約数和(自身を除く): 23585505

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 18671, 56013, 242723, 728169, 1325641, 3976923, 17233333, 51699999]

約数ペア:

[(1, 51699999), (3, 17233333), (13, 3976923), (39, 1325641), (71, 728169), (213, 242723), (923, 56013), (2769, 18671)]