159401445721

素因数分解:

$7^3\times {\mathrm{59}}^1\times {\mathrm{7876733}}^1$

素因数の和:7876813

約数の個数: 16

約数和(自身を含む): 189041616000

約数和(自身を除く): 29640170279

約数列:

[1, 7, 49, 59, 343, 413, 2891, 20237, 7876733, 55137131, 385959917, 464727247, 2701719419, 3253090729, 22771635103, 159401445721]

約数ペア:

[(1, 159401445721), (7, 22771635103), (49, 3253090729), (59, 2701719419), (343, 464727247), (413, 385959917), (2891, 55137131), (20237, 7876733)]