78679539

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{4157}}^1$

素因数の和:4867

約数の個数: 16

約数和(自身を含む): 116756640

約数和(自身を除く): 38077101

約数列:

[1, 3, 9, 27, 701, 2103, 4157, 6309, 12471, 18927, 37413, 112239, 2914057, 8742171, 26226513, 78679539]

約数ペア:

[(1, 78679539), (3, 26226513), (9, 8742171), (27, 2914057), (701, 112239), (2103, 37413), (4157, 18927), (6309, 12471)]