61788727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 87865344

約数和(自身を除く): 26076617

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 3631, 17017, 25417, 39941, 47203, 61727, 279587, 330421, 432089, 519233, 678997, 802451, 3634631, 4752979, 5617157, 8826961, 61788727]

約数ペア:

[(1, 61788727), (7, 8826961), (11, 5617157), (13, 4752979), (17, 3634631), (77, 802451), (91, 678997), (119, 519233), (143, 432089), (187, 330421), (221, 279587), (1001, 61727), (1309, 47203), (1547, 39941), (2431, 25417), (3631, 17017)]