66173689

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 69701632

約数和(自身を除く): 3527943

約数列:

[1, 43, 67, 103, 223, 2881, 4429, 6901, 9589, 14941, 22969, 296743, 642463, 987667, 1538923, 66173689]

約数ペア:

[(1, 66173689), (43, 1538923), (67, 987667), (103, 642463), (223, 296743), (2881, 22969), (4429, 14941), (6901, 9589)]