47242629

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 80487680

約数和(自身を除く): 33245051

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1381, 1629, 3801, 4143, 4887, 9667, 11403, 12429, 29001, 34209, 37287, 87003, 249961, 261009, 749883, 1749727, 2249649, 5249181, 6748947, 15747543, 47242629]

約数ペア:

[(1, 47242629), (3, 15747543), (7, 6748947), (9, 5249181), (21, 2249649), (27, 1749727), (63, 749883), (181, 261009), (189, 249961), (543, 87003), (1267, 37287), (1381, 34209), (1629, 29001), (3801, 12429), (4143, 11403), (4887, 9667)]