128169569277

素因数分解:

$3^2\times {\mathrm{80669}}^1\times {\mathrm{176537}}^1$

素因数の和:257212

約数の個数: 12

約数和(自身を含む): 185137165980

約数和(自身を除く): 56967596703

約数列:

[1, 3, 9, 80669, 176537, 242007, 529611, 726021, 1588833, 14241063253, 42723189759, 128169569277]

約数ペア:

[(1, 128169569277), (3, 42723189759), (9, 14241063253), (80669, 1588833), (176537, 726021), (242007, 529611)]