127725291

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{346139}}^1$

素因数の和:346186

約数の個数: 12

約数和(自身を含む): 188992440

約数和(自身を除く): 61267149

約数列:

[1, 3, 9, 41, 123, 369, 346139, 1038417, 3115251, 14191699, 42575097, 127725291]

約数ペア:

[(1, 127725291), (3, 42575097), (9, 14191699), (41, 3115251), (123, 1038417), (369, 346139)]