71660511

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{204161}}^1$

素因数の和:204183

約数の個数: 16

約数和(自身を含む): 114330720

約数和(自身を除く): 42670209

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 204161, 612483, 1837449, 2654093, 5512347, 7962279, 23886837, 71660511]

約数ペア:

[(1, 71660511), (3, 23886837), (9, 7962279), (13, 5512347), (27, 2654093), (39, 1837449), (117, 612483), (351, 204161)]