73568781

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57163}}^1$

素因数の和:57193

約数の個数: 24

約数和(自身を含む): 124846176

約数和(自身を除く): 51277395

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 57163, 171489, 514467, 628793, 743119, 1886379, 2229357, 5659137, 6688071, 8174309, 24522927, 73568781]

約数ペア:

[(1, 73568781), (3, 24522927), (9, 8174309), (11, 6688071), (13, 5659137), (33, 2229357), (39, 1886379), (99, 743119), (117, 628793), (143, 514467), (429, 171489), (1287, 57163)]