57645243

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 89510400

約数和(自身を除く): 31865157

約数列:

[1, 3, 9, 27, 29, 83, 87, 249, 261, 747, 783, 887, 2241, 2407, 2661, 7221, 7983, 21663, 23949, 25723, 64989, 73621, 77169, 220863, 231507, 662589, 694521, 1987767, 2135009, 6405027, 19215081, 57645243]

約数ペア:

[(1, 57645243), (3, 19215081), (9, 6405027), (27, 2135009), (29, 1987767), (83, 694521), (87, 662589), (249, 231507), (261, 220863), (747, 77169), (783, 73621), (887, 64989), (2241, 25723), (2407, 23949), (2661, 21663), (7221, 7983)]