30178521

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{3571}}^1$

素因数の和:3893

約数の個数: 16

約数和(自身を含む): 44864320

約数和(自身を除く): 14685799

約数列:

[1, 3, 9, 27, 313, 939, 2817, 3571, 8451, 10713, 32139, 96417, 1117723, 3353169, 10059507, 30178521]

約数ペア:

[(1, 30178521), (3, 10059507), (9, 3353169), (27, 1117723), (313, 96417), (939, 32139), (2817, 10713), (3571, 8451)]