550407789

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{3011}}^1$

素因数の和:4105

約数の個数: 24

約数和(自身を含む): 837938400

約数和(自身を除く): 287530611

約数列:

[1, 3, 9, 19, 57, 171, 1069, 3011, 3207, 9033, 9621, 20311, 27099, 57209, 60933, 171627, 182799, 514881, 3218759, 9656277, 28968831, 61156421, 183469263, 550407789]

約数ペア:

[(1, 550407789), (3, 183469263), (9, 61156421), (19, 28968831), (57, 9656277), (171, 3218759), (1069, 514881), (3011, 182799), (3207, 171627), (9033, 60933), (9621, 57209), (20311, 27099)]