64586619

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{21169}}^1$

素因数の和:21291

約数の個数: 16

約数和(自身を含む): 96535200

約数和(自身を除く): 31948581

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 21169, 63507, 190521, 571563, 2392097, 7176291, 21528873, 64586619]

約数ペア:

[(1, 64586619), (3, 21528873), (9, 7176291), (27, 2392097), (113, 571563), (339, 190521), (1017, 63507), (3051, 21169)]