128220993

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{62213}}^1$

素因数の和:62448

約数の個数: 12

約数和(自身を含む): 186019860

約数和(自身を除く): 57798867

約数列:

[1, 3, 9, 229, 687, 2061, 62213, 186639, 559917, 14246777, 42740331, 128220993]

約数ペア:

[(1, 128220993), (3, 42740331), (9, 14246777), (229, 559917), (687, 186639), (2061, 62213)]