68895169

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9491}}^1$

素因数の和:9576

約数の個数: 16

約数和(自身を含む): 84744576

約数和(自身を除く): 15849407

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 9491, 66437, 161347, 578951, 1129429, 4052657, 9842167, 68895169]

約数ペア:

[(1, 68895169), (7, 9842167), (17, 4052657), (61, 1129429), (119, 578951), (427, 161347), (1037, 66437), (7259, 9491)]