87870159

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{751027}}^1$

素因数の和:751046

約数の個数: 12

約数和(自身を含む): 136687096

約数和(自身を除く): 48816937

約数列:

[1, 3, 9, 13, 39, 117, 751027, 2253081, 6759243, 9763351, 29290053, 87870159]

約数ペア:

[(1, 87870159), (3, 29290053), (9, 9763351), (13, 6759243), (39, 2253081), (117, 751027)]