236893167

素因数分解:

$3^5\times 7^1\times {\mathrm{139267}}^1$

素因数の和:139289

約数の個数: 24

約数和(自身を含む): 405548416

約数和(自身を除く): 168655249

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 139267, 417801, 974869, 1253403, 2924607, 3760209, 8773821, 11280627, 26321463, 33841881, 78964389, 236893167]

約数ペア:

[(1, 236893167), (3, 78964389), (7, 33841881), (9, 26321463), (21, 11280627), (27, 8773821), (63, 3760209), (81, 2924607), (189, 1253403), (243, 974869), (567, 417801), (1701, 139267)]