159482889

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{156817}}^1$

素因数の和:156936

約数の個数: 12

約数和(自身を含む): 232404276

約数和(自身を除く): 72921387

約数列:

[1, 3, 9, 113, 339, 1017, 156817, 470451, 1411353, 17720321, 53160963, 159482889]

約数ペア:

[(1, 159482889), (3, 53160963), (9, 17720321), (113, 1411353), (339, 470451), (1017, 156817)]