81497658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1234813}}^1$

素因数の和:1234829

約数の個数: 16

約数和(自身を含む): 177813216

約数和(自身を除く): 96315558

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1234813, 2469626, 3704439, 7408878, 13582943, 27165886, 40748829, 81497658]

約数ペア:

[(1, 81497658), (2, 40748829), (3, 27165886), (6, 13582943), (11, 7408878), (22, 3704439), (33, 2469626), (66, 1234813)]