156920102217

素因数分解:

$3^2\times {\mathrm{839}}^1\times {\mathrm{20781367}}^1$

素因数の和:20782212

約数の個数: 12

約数和(自身を含む): 226932538560

約数和(自身を除く): 70012436343

約数列:

[1, 3, 9, 839, 2517, 7551, 20781367, 62344101, 187032303, 17435566913, 52306700739, 156920102217]

約数ペア:

[(1, 156920102217), (3, 52306700739), (9, 17435566913), (839, 187032303), (2517, 62344101), (7551, 20781367)]