66406311

素因数分解:

$3^5\times {\mathrm{19}}^2\times {\mathrm{757}}^1$

素因数の和:810

約数の個数: 36

約数和(自身を含む): 105122472

約数和(自身を除く): 38716161

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 361, 513, 757, 1083, 1539, 2271, 3249, 4617, 6813, 9747, 14383, 20439, 29241, 43149, 61317, 87723, 129447, 183951, 273277, 388341, 819831, 1165023, 2459493, 3495069, 7378479, 22135437, 66406311]

約数ペア:

[(1, 66406311), (3, 22135437), (9, 7378479), (19, 3495069), (27, 2459493), (57, 1165023), (81, 819831), (171, 388341), (243, 273277), (361, 183951), (513, 129447), (757, 87723), (1083, 61317), (1539, 43149), (2271, 29241), (3249, 20439), (4617, 14383), (6813, 9747)]