127760697

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{330131}}^1$

素因数の和:330180

約数の個数: 12

約数和(自身を含む): 188835504

約数和(自身を除く): 61074807

約数列:

[1, 3, 9, 43, 129, 387, 330131, 990393, 2971179, 14195633, 42586899, 127760697]

約数ペア:

[(1, 127760697), (3, 42586899), (9, 14195633), (43, 2971179), (129, 990393), (387, 330131)]