81642066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1237001}}^1$

素因数の和:1237017

約数の個数: 16

約数和(自身を含む): 178128288

約数和(自身を除く): 96486222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1237001, 2474002, 3711003, 7422006, 13607011, 27214022, 40821033, 81642066]

約数ペア:

[(1, 81642066), (2, 40821033), (3, 27214022), (6, 13607011), (11, 7422006), (22, 3711003), (33, 2474002), (66, 1237001)]