27666927

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4679}}^1$

素因数の和:4764

約数の個数: 20

約数和(自身を含む): 41904720

約数和(自身を除く): 14237793

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4679, 5913, 14037, 42111, 126333, 341567, 378999, 1024701, 3074103, 9222309, 27666927]

約数ペア:

[(1, 27666927), (3, 9222309), (9, 3074103), (27, 1024701), (73, 378999), (81, 341567), (219, 126333), (657, 42111), (1971, 14037), (4679, 5913)]