9778821081

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{1129}}^1\times {\mathrm{1307}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 13343745120

約数和(自身を除く): 3564924039

約数列:

[1, 3, 47, 141, 1129, 1307, 2209, 3387, 3921, 6627, 53063, 61429, 159189, 184287, 1475603, 2493961, 2887163, 4426809, 7481883, 8661489, 69353341, 208060023, 3259607027, 9778821081]

約数ペア:

[(1, 9778821081), (3, 3259607027), (47, 208060023), (141, 69353341), (1129, 8661489), (1307, 7481883), (2209, 4426809), (3387, 2887163), (3921, 2493961), (6627, 1475603), (53063, 184287), (61429, 159189)]