1863158139

素因数分解:

$3^3\times {\mathrm{1201}}^1\times {\mathrm{57457}}^1$

素因数の和:58667

約数の個数: 16

約数和(自身を含む): 2762580640

約数和(自身を除く): 899422501

約数列:

[1, 3, 9, 27, 1201, 3603, 10809, 32427, 57457, 172371, 517113, 1551339, 69005857, 207017571, 621052713, 1863158139]

約数ペア:

[(1, 1863158139), (3, 621052713), (9, 207017571), (27, 69005857), (1201, 1551339), (3603, 517113), (10809, 172371), (32427, 57457)]