159575139

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4049}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 240084000

約数和(自身を除く): 80508861

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 1359, 4049, 4379, 12147, 13137, 36441, 39411, 117421, 352263, 611399, 1056789, 1834197, 5502591, 17730571, 53191713, 159575139]

約数ペア:

[(1, 159575139), (3, 53191713), (9, 17730571), (29, 5502591), (87, 1834197), (151, 1056789), (261, 611399), (453, 352263), (1359, 117421), (4049, 39411), (4379, 36441), (12147, 13137)]