829658943

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 1264591328

約数和(自身を除く): 434932385

約数列:

[1, 3, 9, 27, 73, 81, 193, 219, 579, 657, 727, 1737, 1971, 2181, 5211, 5913, 6543, 14089, 15633, 19629, 42267, 53071, 58887, 126801, 140311, 159213, 380403, 420933, 477639, 1141209, 1262799, 1432917, 3788397, 4298751, 10242703, 11365191, 30728109, 92184327, 276552981, 829658943]

約数ペア:

[(1, 829658943), (3, 276552981), (9, 92184327), (27, 30728109), (73, 11365191), (81, 10242703), (193, 4298751), (219, 3788397), (579, 1432917), (657, 1262799), (727, 1141209), (1737, 477639), (1971, 420933), (2181, 380403), (5211, 159213), (5913, 140311), (6543, 126801), (14089, 58887), (15633, 53071), (19629, 42267)]