70431837

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{24481}}^1$

素因数の和:24628

約数の個数: 16

約数和(自身を含む): 108112512

約数和(自身を除く): 37680675

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 24481, 73443, 171367, 514101, 3353897, 10061691, 23477279, 70431837]

約数ペア:

[(1, 70431837), (3, 23477279), (7, 10061691), (21, 3353897), (137, 514101), (411, 171367), (959, 73443), (2877, 24481)]