66841957

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13859}}^1$

素因数の和:13932

約数の個数: 16

約数和(自身を含む): 83825280

約数和(自身を除く): 16983323

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 13859, 97013, 180167, 734527, 1261169, 5141689, 9548851, 66841957]

約数ペア:

[(1, 66841957), (7, 9548851), (13, 5141689), (53, 1261169), (91, 734527), (371, 180167), (689, 97013), (4823, 13859)]