66391299

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{189149}}^1$

素因数の和:189171

約数の個数: 16

約数和(自身を含む): 105924000

約数和(自身を除く): 39532701

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 189149, 567447, 1702341, 2458937, 5107023, 7376811, 22130433, 66391299]

約数ペア:

[(1, 66391299), (3, 22130433), (9, 7376811), (13, 5107023), (27, 2458937), (39, 1702341), (117, 567447), (351, 189149)]