51078363

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{10177}}^1$

素因数の和:10426

約数の個数: 16

約数和(自身を含む): 78167040

約数和(自身を除く): 27088677

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 10177, 30531, 71239, 213717, 2432303, 7296909, 17026121, 51078363]

約数ペア:

[(1, 51078363), (3, 17026121), (7, 7296909), (21, 2432303), (239, 213717), (717, 71239), (1673, 30531), (5019, 10177)]