81329658

素因数分解:

$2^1\times 3^1\times {\mathrm{2729}}^1\times {\mathrm{4967}}^1$

素因数の和:7701

約数の個数: 16

約数和(自身を含む): 162751680

約数和(自身を除く): 81422022

約数列:

[1, 2, 3, 6, 2729, 4967, 5458, 8187, 9934, 14901, 16374, 29802, 13554943, 27109886, 40664829, 81329658]

約数ペア:

[(1, 81329658), (2, 40664829), (3, 27109886), (6, 13554943), (2729, 29802), (4967, 16374), (5458, 14901), (8187, 9934)]