87966501

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113213}}^1$

素因数の和:113260

約数の個数: 16

約数和(自身を含む): 137668224

約数和(自身を除く): 49701723

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 113213, 339639, 792491, 2377473, 4188881, 12566643, 29322167, 87966501]

約数ペア:

[(1, 87966501), (3, 29322167), (7, 12566643), (21, 4188881), (37, 2377473), (111, 792491), (259, 339639), (777, 113213)]