66710329

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13037}}^1$

素因数の和:13104

約数の個数: 16

約数和(自身を含む): 82608768

約数和(自身を除く): 15898439

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 13037, 91259, 221629, 560591, 1551403, 3924137, 9530047, 66710329]

約数ペア:

[(1, 66710329), (7, 9530047), (17, 3924137), (43, 1551403), (119, 560591), (301, 221629), (731, 91259), (5117, 13037)]