66637997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 72515520

約数和(自身を除く): 5877523

約数列:

[1, 19, 41, 131, 653, 779, 2489, 5371, 12407, 26773, 85543, 102049, 508687, 1625317, 3507263, 66637997]

約数ペア:

[(1, 66637997), (19, 3507263), (41, 1625317), (131, 508687), (653, 102049), (779, 85543), (2489, 26773), (5371, 12407)]