65447937

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 97155240

約数和(自身を除く): 31707303

約数列:

[1, 3, 9, 61, 97, 183, 291, 549, 873, 1229, 3687, 5917, 11061, 17751, 53253, 74969, 119213, 224907, 357639, 674721, 1072917, 7271993, 21815979, 65447937]

約数ペア:

[(1, 65447937), (3, 21815979), (9, 7271993), (61, 1072917), (97, 674721), (183, 357639), (291, 224907), (549, 119213), (873, 74969), (1229, 53253), (3687, 17751), (5917, 11061)]