201517011

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{102241}}^1$

素因数の和:102323

約数の個数: 16

約数和(自身を含む): 302636320

約数和(自身を除く): 101119309

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 102241, 306723, 920169, 2760507, 7463593, 22390779, 67172337, 201517011]

約数ペア:

[(1, 201517011), (3, 67172337), (9, 22390779), (27, 7463593), (73, 2760507), (219, 920169), (657, 306723), (1971, 102241)]