54561221001

素因数分解:

$3^4\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{61409}}^1$

素因数の和:62995

約数の個数: 40

約数和(自身を含む): 93209571840

約数和(自身を除く): 38648350839

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1567, 4701, 10969, 14103, 32907, 42309, 61409, 98721, 126927, 184227, 296163, 429863, 552681, 888489, 1289589, 1658043, 3868767, 4974129, 11606301, 34818903, 96227903, 288683709, 673595321, 866051127, 2020785963, 2598153381, 6062357889, 7794460143, 18187073667, 54561221001]

約数ペア:

[(1, 54561221001), (3, 18187073667), (7, 7794460143), (9, 6062357889), (21, 2598153381), (27, 2020785963), (63, 866051127), (81, 673595321), (189, 288683709), (567, 96227903), (1567, 34818903), (4701, 11606301), (10969, 4974129), (14103, 3868767), (32907, 1658043), (42309, 1289589), (61409, 888489), (98721, 552681), (126927, 429863), (184227, 296163)]