77538027

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{26951}}^1$

素因数の和:27098

約数の個数: 16

約数和(自身を含む): 119020032

約数和(自身を除く): 41482005

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 26951, 80853, 188657, 565971, 3692287, 11076861, 25846009, 77538027]

約数ペア:

[(1, 77538027), (3, 25846009), (7, 11076861), (21, 3692287), (137, 565971), (411, 188657), (959, 80853), (2877, 26951)]