129126831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{17293}}^1$

素因数の和:17446

約数の個数: 16

約数和(自身を含む): 182624640

約数和(自身を除く): 53497809

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 17293, 51879, 328567, 985701, 2265383, 6796149, 43042277, 129126831]

約数ペア:

[(1, 129126831), (3, 43042277), (19, 6796149), (57, 2265383), (131, 985701), (393, 328567), (2489, 51879), (7467, 17293)]