157050528309

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{220886819}}^1$

素因数の和:220886904

約数の個数: 12

約数和(自身を含む): 229722292800

約数和(自身を除く): 72671764491

約数列:

[1, 3, 9, 79, 237, 711, 220886819, 662660457, 1987981371, 17450058701, 52350176103, 157050528309]

約数ペア:

[(1, 157050528309), (3, 52350176103), (9, 17450058701), (79, 1987981371), (237, 662660457), (711, 220886819)]