156949106157

素因数分解:

$3^2\times {\mathrm{821}}^1\times {\mathrm{21240913}}^1$

素因数の和:21241740

約数の個数: 12

約数和(自身を含む): 226980407004

約数和(自身を除く): 70031300847

約数列:

[1, 3, 9, 821, 2463, 7389, 21240913, 63722739, 191168217, 17438789573, 52316368719, 156949106157]

約数ペア:

[(1, 156949106157), (3, 52316368719), (9, 17438789573), (821, 191168217), (2463, 63722739), (7389, 21240913)]