749282967

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{27779}}^1$

素因数の和:27834

約数の個数: 28

約数和(自身を含む): 1153814520

約数和(自身を除く): 404531553

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2997, 8991, 26973, 27779, 83337, 250011, 750033, 1027823, 2250099, 3083469, 6750297, 9250407, 20250891, 27751221, 83253663, 249760989, 749282967]

約数ペア:

[(1, 749282967), (3, 249760989), (9, 83253663), (27, 27751221), (37, 20250891), (81, 9250407), (111, 6750297), (243, 3083469), (333, 2250099), (729, 1027823), (999, 750033), (2997, 250011), (8991, 83337), (26973, 27779)]