86169027

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 134705664

約数和(自身を除く): 48536637

約数列:

[1, 3, 7, 21, 61, 137, 183, 411, 427, 491, 959, 1281, 1473, 2877, 3437, 8357, 10311, 25071, 29951, 58499, 67267, 89853, 175497, 201801, 209657, 470869, 628971, 1412607, 4103287, 12309861, 28723009, 86169027]

約数ペア:

[(1, 86169027), (3, 28723009), (7, 12309861), (21, 4103287), (61, 1412607), (137, 628971), (183, 470869), (411, 209657), (427, 201801), (491, 175497), (959, 89853), (1281, 67267), (1473, 58499), (2877, 29951), (3437, 25071), (8357, 10311)]