66231417

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{23021}}^1$

素因数の和:23168

約数の個数: 16

約数和(自身を含む): 101665152

約数和(自身を除く): 35433735

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 23021, 69063, 161147, 483441, 3153877, 9461631, 22077139, 66231417]

約数ペア:

[(1, 66231417), (3, 22077139), (7, 9461631), (21, 3153877), (137, 483441), (411, 161147), (959, 69063), (2877, 23021)]