57081861

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{57139}}^1$

素因数の和:57185

約数の個数: 16

約数和(自身を含む): 86852800

約数和(自身を除く): 29770939

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 57139, 171417, 514251, 1542753, 2114143, 6342429, 19027287, 57081861]

約数ペア:

[(1, 57081861), (3, 19027287), (9, 6342429), (27, 2114143), (37, 1542753), (111, 514251), (333, 171417), (999, 57139)]