66445689

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7351}}^1$

素因数の和:7508

約数の個数: 16

約数和(自身を含む): 93164544

約数和(自身を除く): 26718855

約数列:

[1, 3, 23, 69, 131, 393, 3013, 7351, 9039, 22053, 169073, 507219, 962981, 2888943, 22148563, 66445689]

約数ペア:

[(1, 66445689), (3, 22148563), (23, 2888943), (69, 962981), (131, 507219), (393, 169073), (3013, 22053), (7351, 9039)]