127183054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{19891}}^1$

素因数の和:20055

約数の個数: 16

約数和(自身を含む): 200511360

約数和(自身を除く): 73328306

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 19891, 39782, 457493, 914986, 2764849, 5529698, 63591527, 127183054]

約数ペア:

[(1, 127183054), (2, 63591527), (23, 5529698), (46, 2764849), (139, 914986), (278, 457493), (3197, 39782), (6394, 19891)]