81875106

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{16421}}^1$

素因数の和:16706

約数の個数: 24

約数和(自身を含む): 178047324

約数和(自身を除く): 96172218

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 16421, 32842, 49263, 98526, 147789, 295578, 4548617, 9097234, 13645851, 27291702, 40937553, 81875106]

約数ペア:

[(1, 81875106), (2, 40937553), (3, 27291702), (6, 13645851), (9, 9097234), (18, 4548617), (277, 295578), (554, 147789), (831, 98526), (1662, 49263), (2493, 32842), (4986, 16421)]