27964629

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13451}}^1$

素因数の和:13478

約数の個数: 32

約数和(自身を含む): 51655680

約数和(自身を除く): 23691051

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 13451, 40353, 94157, 121059, 147961, 282471, 363177, 443883, 847413, 1035727, 1331649, 2542239, 3107181, 3994947, 9321543, 27964629]

約数ペア:

[(1, 27964629), (3, 9321543), (7, 3994947), (9, 3107181), (11, 2542239), (21, 1331649), (27, 1035727), (33, 847413), (63, 443883), (77, 363177), (99, 282471), (189, 147961), (231, 121059), (297, 94157), (693, 40353), (2079, 13451)]