25393203

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 41345280

約数和(自身を除く): 15952077

約数列:

[1, 3, 9, 11, 27, 33, 99, 193, 297, 443, 579, 1329, 1737, 2123, 3987, 4873, 5211, 6369, 11961, 14619, 19107, 43857, 57321, 85499, 131571, 256497, 769491, 940489, 2308473, 2821467, 8464401, 25393203]

約数ペア:

[(1, 25393203), (3, 8464401), (9, 2821467), (11, 2308473), (27, 940489), (33, 769491), (99, 256497), (193, 131571), (297, 85499), (443, 57321), (579, 43857), (1329, 19107), (1737, 14619), (2123, 11961), (3987, 6369), (4873, 5211)]