80848467

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21751}}^1$

素因数の和:21823

約数の個数: 24

約数和(自身を含む): 135732480

約数和(自身を除く): 54884013

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 21751, 65253, 152257, 195759, 456771, 1283309, 1370313, 3849927, 8983163, 11549781, 26949489, 80848467]

約数ペア:

[(1, 80848467), (3, 26949489), (7, 11549781), (9, 8983163), (21, 3849927), (59, 1370313), (63, 1283309), (177, 456771), (413, 195759), (531, 152257), (1239, 65253), (3717, 21751)]