86189313

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{29527}}^1$

素因数の和:29676

約数の個数: 16

約数和(自身を含む): 132285440

約数和(自身を除く): 46096127

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 29527, 88581, 206689, 620067, 4104253, 12312759, 28729771, 86189313]

約数ペア:

[(1, 86189313), (3, 28729771), (7, 12312759), (21, 4104253), (139, 620067), (417, 206689), (973, 88581), (2919, 29527)]