20179260027

素因数分解:

$3^4\times {\mathrm{249126667}}^1$

素因数の和:249126679

約数の個数: 10

約数和(自身を含む): 30144326828

約数和(自身を除く): 9965066801

約数列:

[1, 3, 9, 27, 81, 249126667, 747380001, 2242140003, 6726420009, 20179260027]

約数ペア:

[(1, 20179260027), (3, 6726420009), (9, 2242140003), (27, 747380001), (81, 249126667)]