55729701

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 86658264

約数和(自身を除く): 30928563

約数列:

[1, 3, 9, 27, 41, 81, 97, 123, 173, 291, 369, 519, 873, 1107, 1557, 2619, 3321, 3977, 4671, 7093, 7857, 11931, 14013, 16781, 21279, 35793, 50343, 63837, 107379, 151029, 191511, 322137, 453087, 574533, 688021, 1359261, 2064063, 6192189, 18576567, 55729701]

約数ペア:

[(1, 55729701), (3, 18576567), (9, 6192189), (27, 2064063), (41, 1359261), (81, 688021), (97, 574533), (123, 453087), (173, 322137), (291, 191511), (369, 151029), (519, 107379), (873, 63837), (1107, 50343), (1557, 35793), (2619, 21279), (3321, 16781), (3977, 14013), (4671, 11931), (7093, 7857)]