68531541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42859}}^1$

素因数の和:42916

約数の個数: 16

約数和(自身を含む): 100806720

約数和(自身を除く): 32275179

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 42859, 128577, 557167, 1671501, 1757219, 5271657, 22843847, 68531541]

約数ペア:

[(1, 68531541), (3, 22843847), (13, 5271657), (39, 1757219), (41, 1671501), (123, 557167), (533, 128577), (1599, 42859)]