87104511

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{248161}}^1$

素因数の和:248183

約数の個数: 16

約数和(自身を含む): 138970720

約数和(自身を除く): 51866209

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 248161, 744483, 2233449, 3226093, 6700347, 9678279, 29034837, 87104511]

約数ペア:

[(1, 87104511), (3, 29034837), (9, 9678279), (13, 6700347), (27, 3226093), (39, 2233449), (117, 744483), (351, 248161)]