56557863

素因数分解:

$3^2\times {\mathrm{457}}^1\times {\mathrm{13751}}^1$

素因数の和:14214

約数の個数: 12

約数和(自身を含む): 81879408

約数和(自身を除く): 25321545

約数列:

[1, 3, 9, 457, 1371, 4113, 13751, 41253, 123759, 6284207, 18852621, 56557863]

約数ペア:

[(1, 56557863), (3, 18852621), (9, 6284207), (457, 123759), (1371, 41253), (4113, 13751)]