131055363

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{856571}}^1$

素因数の和:856594

約数の個数: 12

約数和(自身を含む): 200437848

約数和(自身を除く): 69382485

約数列:

[1, 3, 9, 17, 51, 153, 856571, 2569713, 7709139, 14561707, 43685121, 131055363]

約数ペア:

[(1, 131055363), (3, 43685121), (9, 14561707), (17, 7709139), (51, 2569713), (153, 856571)]