71180161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 78059520

約数和(自身を除く): 6879359

約数列:

[1, 13, 109, 191, 263, 1417, 2483, 3419, 20819, 28667, 50233, 270647, 372671, 653029, 5475397, 71180161]

約数ペア:

[(1, 71180161), (13, 5475397), (109, 653029), (191, 372671), (263, 270647), (1417, 50233), (2483, 28667), (3419, 20819)]