68649009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9413}}^1$

素因数の和:9457

約数の個数: 32

約数和(自身を含む): 113871744

約数和(自身を除く): 45222735

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 9413, 28239, 103543, 122369, 160021, 310629, 367107, 480063, 1346059, 1760231, 2080273, 4038177, 5280693, 6240819, 22883003, 68649009]

約数ペア:

[(1, 68649009), (3, 22883003), (11, 6240819), (13, 5280693), (17, 4038177), (33, 2080273), (39, 1760231), (51, 1346059), (143, 480063), (187, 367107), (221, 310629), (429, 160021), (561, 122369), (663, 103543), (2431, 28239), (7293, 9413)]