62642889

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{3209}}^1$

素因数の和:3462

約数の個数: 20

約数和(自身を含む): 93995220

約数和(自身を除く): 31352331

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 3209, 6507, 9627, 19521, 28881, 86643, 259929, 773369, 2320107, 6960321, 20880963, 62642889]

約数ペア:

[(1, 62642889), (3, 20880963), (9, 6960321), (27, 2320107), (81, 773369), (241, 259929), (723, 86643), (2169, 28881), (3209, 19521), (6507, 9627)]