156988683957

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{9450887}}^1$

素因数の和:9451017

約数の個数: 24

約数和(自身を含む): 245647480896

約数和(自身を除く): 88658796939

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 5537, 16611, 9450887, 28352661, 66156209, 198468627, 463093463, 1067950231, 1389280389, 3203850693, 7475651617, 22426954851, 52329561319, 156988683957]

約数ペア:

[(1, 156988683957), (3, 52329561319), (7, 22426954851), (21, 7475651617), (49, 3203850693), (113, 1389280389), (147, 1067950231), (339, 463093463), (791, 198468627), (2373, 66156209), (5537, 28352661), (16611, 9450887)]