77955801

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8231}}^1$

素因数の和:8293

約数の個数: 32

約数和(自身を含む): 132765696

約数和(自身を除く): 54809895

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 8231, 9471, 24693, 57617, 90541, 172851, 271623, 337471, 633787, 1012413, 1901361, 2362297, 3712181, 7086891, 11136543, 25985267, 77955801]

約数ペア:

[(1, 77955801), (3, 25985267), (7, 11136543), (11, 7086891), (21, 3712181), (33, 2362297), (41, 1901361), (77, 1012413), (123, 633787), (231, 337471), (287, 271623), (451, 172851), (861, 90541), (1353, 57617), (3157, 24693), (8231, 9471)]