66883389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21499}}^1$

素因数の和:21580

約数の個数: 16

約数和(自身を含む): 95976000

約数和(自身を除く): 29092611

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 21499, 64497, 365483, 1096449, 1311439, 3934317, 22294463, 66883389]

約数ペア:

[(1, 66883389), (3, 22294463), (17, 3934317), (51, 1311439), (61, 1096449), (183, 365483), (1037, 64497), (3111, 21499)]