51931521

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{9413}}^1$

素因数の和:10032

約数の個数: 12

約数和(自身を含む): 75142548

約数和(自身を除く): 23211027

約数列:

[1, 3, 9, 613, 1839, 5517, 9413, 28239, 84717, 5770169, 17310507, 51931521]

約数ペア:

[(1, 51931521), (3, 17310507), (9, 5770169), (613, 84717), (1839, 28239), (5517, 9413)]