66702067

素因数分解:

${\mathrm{17}}^2\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:998

約数の個数: 12

約数和(自身を含む): 71152776

約数和(自身を除く): 4450709

約数列:

[1, 17, 289, 443, 521, 7531, 8857, 128027, 150569, 230803, 3923651, 66702067]

約数ペア:

[(1, 66702067), (17, 3923651), (289, 230803), (443, 150569), (521, 128027), (7531, 8857)]