150178779

素因数分解:

$3^4\times {\mathrm{769}}^1\times {\mathrm{2411}}^1$

素因数の和:3192

約数の個数: 20

約数和(自身を含む): 224726040

約数和(自身を除く): 74547261

約数列:

[1, 3, 9, 27, 81, 769, 2307, 2411, 6921, 7233, 20763, 21699, 62289, 65097, 195291, 1854059, 5562177, 16686531, 50059593, 150178779]

約数ペア:

[(1, 150178779), (3, 50059593), (9, 16686531), (27, 5562177), (81, 1854059), (769, 195291), (2307, 65097), (2411, 62289), (6921, 21699), (7233, 20763)]