52260471

素因数分解:

$3^4\times {\mathrm{769}}^1\times {\mathrm{839}}^1$

素因数の和:1620

約数の個数: 20

約数和(自身を含む): 78262800

約数和(自身を除く): 26002329

約数列:

[1, 3, 9, 27, 81, 769, 839, 2307, 2517, 6921, 7551, 20763, 22653, 62289, 67959, 645191, 1935573, 5806719, 17420157, 52260471]

約数ペア:

[(1, 52260471), (3, 17420157), (9, 5806719), (27, 1935573), (81, 645191), (769, 67959), (839, 62289), (2307, 22653), (2517, 20763), (6921, 7551)]