48781467

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 83072000

約数和(自身を除く): 34290533

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1297, 1393, 1791, 3891, 4179, 5373, 9079, 11673, 12537, 27237, 35019, 37611, 81711, 245133, 258103, 774309, 1806721, 2322927, 5420163, 6968781, 16260489, 48781467]

約数ペア:

[(1, 48781467), (3, 16260489), (7, 6968781), (9, 5420163), (21, 2322927), (27, 1806721), (63, 774309), (189, 258103), (199, 245133), (597, 81711), (1297, 37611), (1393, 35019), (1791, 27237), (3891, 12537), (4179, 11673), (5373, 9079)]