50490081

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{9397}}^1$

素因数の和:9605

約数の個数: 16

約数和(自身を含む): 75184000

約数和(自身を除く): 24693919

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 9397, 28191, 84573, 253719, 1870003, 5610009, 16830027, 50490081]

約数ペア:

[(1, 50490081), (3, 16830027), (9, 5610009), (27, 1870003), (199, 253719), (597, 84573), (1791, 28191), (5373, 9397)]