66489753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{6563}}^1$

素因数の和:6884

約数の個数: 16

約数和(自身を含む): 97042176

約数和(自身を除く): 30552423

約数列:

[1, 3, 11, 33, 307, 921, 3377, 6563, 10131, 19689, 72193, 216579, 2014841, 6044523, 22163251, 66489753]

約数ペア:

[(1, 66489753), (3, 22163251), (11, 6044523), (33, 2014841), (307, 216579), (921, 72193), (3377, 19689), (6563, 10131)]