156630195549

素因数分解:

$3^2\times {\mathrm{213091}}^1\times {\mathrm{81671}}^1$

素因数の和:294768

約数の個数: 12

約数和(自身を含む): 226247447712

約数和(自身を除く): 69617252163

約数列:

[1, 3, 9, 81671, 213091, 245013, 639273, 735039, 1917819, 17403355061, 52210065183, 156630195549]

約数ペア:

[(1, 156630195549), (3, 52210065183), (9, 17403355061), (81671, 1917819), (213091, 735039), (245013, 639273)]