66787743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{1663}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 97284096

約数和(自身を除く): 30496353

約数列:

[1, 3, 11, 33, 1217, 1663, 3651, 4989, 13387, 18293, 40161, 54879, 2023871, 6071613, 22262581, 66787743]

約数ペア:

[(1, 66787743), (3, 22262581), (11, 6071613), (33, 2023871), (1217, 54879), (1663, 40161), (3651, 18293), (4989, 13387)]