85991917

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:162

約数の個数: 24

約数和(自身を含む): 100594368

約数和(自身を除く): 14602451

約数列:

[1, 11, 23, 53, 121, 253, 583, 1219, 1331, 2783, 2809, 6413, 13409, 30613, 30899, 64607, 70543, 147499, 339889, 710677, 1622489, 3738779, 7817447, 85991917]

約数ペア:

[(1, 85991917), (11, 7817447), (23, 3738779), (53, 1622489), (121, 710677), (253, 339889), (583, 147499), (1219, 70543), (1331, 64607), (2783, 30899), (2809, 30613), (6413, 13409)]