111882009

素因数分解:

$3^1\times {\mathrm{137}}^2\times {\mathrm{1987}}^1$

素因数の和:2264

約数の個数: 12

約数和(自身を含む): 150348464

約数和(自身を除く): 38466455

約数列:

[1, 3, 137, 411, 1987, 5961, 18769, 56307, 272219, 816657, 37294003, 111882009]

約数ペア:

[(1, 111882009), (3, 37294003), (137, 816657), (411, 272219), (1987, 56307), (5961, 18769)]