81120052007

素因数分解:

${\mathrm{53}}^2\times {\mathrm{3001}}^1\times {\mathrm{9623}}^1$

素因数の和:12730

約数の個数: 12

約数和(自身を含む): 82715643024

約数和(自身を除く): 1595591017

約数列:

[1, 53, 2809, 3001, 9623, 159053, 510019, 8429809, 27031007, 28878623, 1530567019, 81120052007]

約数ペア:

[(1, 81120052007), (53, 1530567019), (2809, 28878623), (3001, 27031007), (9623, 8429809), (159053, 510019)]