By using elementary methods and properties of the pseudo-Smarandache functions,Smarandache LCM and Euler functions,the solvability of the equation Z(n2)=φe(SL(n2))when e=3,4 is discussed.The solution of equation Z(n2)=φe(SL(n))is further extended,and it is shown that there is no positive integer solution to the equation Z(n2)=φe(SL(n2)).The results enrich the research content of the solvability of these equations.
关键词
伪Smarandache函数/Smarandache/LCM函数/广义Euler函数
Key words
pseudo-Smarandache function/Smarandache LCM function/generalized Euler function