72066511

素因数分解:

${\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{991}}^1$

素因数の和:1614

約数の個数: 12

約数和(自身を含む): 79425472

約数和(自身を除く): 7358961

約数列:

[1, 11, 121, 601, 991, 6611, 10901, 72721, 119911, 595591, 6551501, 72066511]

約数ペア:

[(1, 72066511), (11, 6551501), (121, 595591), (601, 119911), (991, 72721), (6611, 10901)]