71342541

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{53201}}^1$

素因数の和:53356

約数の個数: 12

約数和(自身を含む): 103743900

約数和(自身を除く): 32401359

約数列:

[1, 3, 9, 149, 447, 1341, 53201, 159603, 478809, 7926949, 23780847, 71342541]

約数ペア:

[(1, 71342541), (3, 23780847), (9, 7926949), (149, 478809), (447, 159603), (1341, 53201)]