Unknown cactus species

[Dominik]

Hello guys,
can anyone identify this cactus? My aunt gave me this and I don't know what species it is.

 

[Thy(plant)Mother]

Hello! I think that this cactus might be a cereus peruvianus. I hope this helps!

 

[mikejohnson]

I think it could be pilosocereus pachycladus. Because it comes in a small container.