743139927

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{41893}}^1$

素因数の和:41981

約数の個数: 24

約数和(自身を含む): 1128456784

約数和(自身を除く): 385316857

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 17739, 41893, 125679, 377037, 1131111, 3058189, 3393333, 9174567, 10179999, 27523701, 82571103, 247713309, 743139927]

約数ペア:

[(1, 743139927), (3, 247713309), (9, 82571103), (27, 27523701), (73, 10179999), (81, 9174567), (219, 3393333), (243, 3058189), (657, 1131111), (1971, 377037), (5913, 125679), (17739, 41893)]