55085427

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 56

約数和(自身を含む): 89975760

約数和(自身を除く): 34890333

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 97, 123, 171, 243, 291, 369, 513, 729, 779, 873, 1107, 1539, 1843, 2337, 2619, 3321, 3977, 4617, 5529, 7011, 7857, 9963, 11931, 13851, 16587, 21033, 23571, 29889, 35793, 49761, 63099, 70713, 75563, 107379, 149283, 189297, 226689, 322137, 447849, 567891, 680067, 966411, 1343547, 2040201, 2899233, 6120603, 18361809, 55085427]

約数ペア:

[(1, 55085427), (3, 18361809), (9, 6120603), (19, 2899233), (27, 2040201), (41, 1343547), (57, 966411), (81, 680067), (97, 567891), (123, 447849), (171, 322137), (243, 226689), (291, 189297), (369, 149283), (513, 107379), (729, 75563), (779, 70713), (873, 63099), (1107, 49761), (1539, 35793), (1843, 29889), (2337, 23571), (2619, 21033), (3321, 16587), (3977, 13851), (4617, 11931), (5529, 9963), (7011, 7857)]