27831254877

素因数分解:

$3^2\times {\mathrm{811}}^1\times {\mathrm{3813023}}^1$

素因数の和:3813840

約数の個数: 12

約数和(自身を含む): 40250281344

約数和(自身を除く): 12419026467

約数列:

[1, 3, 9, 811, 2433, 7299, 3813023, 11439069, 34317207, 3092361653, 9277084959, 27831254877]

約数ペア:

[(1, 27831254877), (3, 9277084959), (9, 3092361653), (811, 34317207), (2433, 11439069), (7299, 3813023)]