66931437

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2333}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 91194048

約数和(自身を除く): 24262611

約数列:

[1, 3, 73, 131, 219, 393, 2333, 6999, 9563, 28689, 170309, 305623, 510927, 916869, 22310479, 66931437]

約数ペア:

[(1, 66931437), (3, 22310479), (73, 916869), (131, 510927), (219, 305623), (393, 170309), (2333, 28689), (6999, 9563)]