53772903

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{10883}}^1$

素因数の和:10956

約数の個数: 20

約数和(自身を含む): 81651768

約数和(自身を除く): 27878865

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 10883, 32649, 97947, 293841, 663863, 881523, 1991589, 5974767, 17924301, 53772903]

約数ペア:

[(1, 53772903), (3, 17924301), (9, 5974767), (27, 1991589), (61, 881523), (81, 663863), (183, 293841), (549, 97947), (1647, 32649), (4941, 10883)]