51567009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2143}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 74199552

約数和(自身を除く): 22632543

約数列:

[1, 3, 13, 39, 617, 1851, 2143, 6429, 8021, 24063, 27859, 83577, 1322231, 3966693, 17189003, 51567009]

約数ペア:

[(1, 51567009), (3, 17189003), (13, 3966693), (39, 1322231), (617, 83577), (1851, 27859), (2143, 24063), (6429, 8021)]