65777769

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6761}}^1$

素因数の和:6837

約数の個数: 24

約数和(自身を含む): 101267712

約数和(自身を除く): 35489943

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 6761, 9729, 20283, 60849, 155503, 317767, 466509, 953301, 1399527, 2859903, 7308641, 21925923, 65777769]

約数ペア:

[(1, 65777769), (3, 21925923), (9, 7308641), (23, 2859903), (47, 1399527), (69, 953301), (141, 466509), (207, 317767), (423, 155503), (1081, 60849), (3243, 20283), (6761, 9729)]