52129413

素因数分解:

$3^4\times 7^1\times {\mathrm{91939}}^1$

素因数の和:91958

約数の個数: 20

約数和(自身を含む): 88997920

約数和(自身を除く): 36868507

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 91939, 275817, 643573, 827451, 1930719, 2482353, 5792157, 7447059, 17376471, 52129413]

約数ペア:

[(1, 52129413), (3, 17376471), (7, 7447059), (9, 5792157), (21, 2482353), (27, 1930719), (63, 827451), (81, 643573), (189, 275817), (567, 91939)]