67891039

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 71668800

約数和(自身を除く): 3777761

約数列:

[1, 41, 53, 157, 199, 2173, 6437, 8159, 8321, 10547, 31243, 341161, 432427, 1280963, 1655879, 67891039]

約数ペア:

[(1, 67891039), (41, 1655879), (53, 1280963), (157, 432427), (199, 341161), (2173, 31243), (6437, 10547), (8159, 8321)]