66980761

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{41017}}^1$

素因数の和:41111

約数の個数: 8

約数和(自身を含む): 70879104

約数和(自身を除く): 3898343

約数列:

[1, 23, 71, 1633, 41017, 943391, 2912207, 66980761]

約数ペア:

[(1, 66980761), (23, 2912207), (71, 943391), (1633, 41017)]