142760799

素因数分解:

$3^9\times {\mathrm{7253}}^1$

素因数の和:7280

約数の個数: 20

約数和(自身を含む): 214167096

約数和(自身を除く): 71406297

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 7253, 19683, 21759, 65277, 195831, 587493, 1762479, 5287437, 15862311, 47586933, 142760799]

約数ペア:

[(1, 142760799), (3, 47586933), (9, 15862311), (27, 5287437), (81, 1762479), (243, 587493), (729, 195831), (2187, 65277), (6561, 21759), (7253, 19683)]