81134427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{129401}}^1$

素因数の和:129434

約数の個数: 16

約数和(自身を含む): 124225920

約数和(自身を除く): 43091493

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 129401, 388203, 1423411, 2458619, 4270233, 7375857, 27044809, 81134427]

約数ペア:

[(1, 81134427), (3, 27044809), (11, 7375857), (19, 4270233), (33, 2458619), (57, 1423411), (209, 388203), (627, 129401)]