55655019

素因数分解:

$3^5\times 7^1\times {\mathrm{32719}}^1$

素因数の和:32741

約数の個数: 24

約数和(自身を含む): 95280640

約数和(自身を除く): 39625621

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 32719, 98157, 229033, 294471, 687099, 883413, 2061297, 2650239, 6183891, 7950717, 18551673, 55655019]

約数ペア:

[(1, 55655019), (3, 18551673), (7, 7950717), (9, 6183891), (21, 2650239), (27, 2061297), (63, 883413), (81, 687099), (189, 294471), (243, 229033), (567, 98157), (1701, 32719)]