78964287

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{2137}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 107242080

約数和(自身を除く): 28277793

約数列:

[1, 3, 109, 113, 327, 339, 2137, 6411, 12317, 36951, 232933, 241481, 698799, 724443, 26321429, 78964287]

約数ペア:

[(1, 78964287), (3, 26321429), (109, 724443), (113, 698799), (327, 241481), (339, 232933), (2137, 36951), (6411, 12317)]