78096177

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{20809}}^1$

素因数の和:20957

約数の個数: 16

約数和(自身を含む): 116536000

約数和(自身を除く): 38439823

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 20809, 62427, 187281, 561843, 2892451, 8677353, 26032059, 78096177]

約数ペア:

[(1, 78096177), (3, 26032059), (9, 8677353), (27, 2892451), (139, 561843), (417, 187281), (1251, 62427), (3753, 20809)]