121242609

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{11311}}^1$

素因数の和:11717

約数の個数: 16

約数和(自身を含む): 180087040

約数和(自身を除く): 58844431

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 10719, 11311, 33933, 101799, 305397, 4490467, 13471401, 40414203, 121242609]

約数ペア:

[(1, 121242609), (3, 40414203), (9, 13471401), (27, 4490467), (397, 305397), (1191, 101799), (3573, 33933), (10719, 11311)]