844479999

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6361}}^1$

素因数の和:6533

約数の個数: 40

約数和(自身を含む): 1385643600

約数和(自身を除く): 541163601

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 297, 447, 891, 1341, 1639, 4023, 4917, 6361, 12069, 14751, 19083, 44253, 57249, 69971, 132759, 171747, 209913, 515241, 629739, 947789, 1889217, 2843367, 5667651, 8530101, 10425679, 25590303, 31277037, 76770909, 93831111, 281493333, 844479999]

約数ペア:

[(1, 844479999), (3, 281493333), (9, 93831111), (11, 76770909), (27, 31277037), (33, 25590303), (81, 10425679), (99, 8530101), (149, 5667651), (297, 2843367), (447, 1889217), (891, 947789), (1341, 629739), (1639, 515241), (4023, 209913), (4917, 171747), (6361, 132759), (12069, 69971), (14751, 57249), (19083, 44253)]