Can i Find the Matrix from Eigenvalues and Eigenvectors?

If i given eigenvector: $$V_1=\begin{pmatrix} {1\over \sqrt{3}}\\{1\over \sqrt{3}}\\{1\over \sqrt{3}}\end{pmatrix} , V_2=\begin{pmatrix} {1\over \sqrt{6}}\\{-2\over \sqrt{6}}\\{1\over \sqrt{6}}\end{pmatrix} Space:\lambda=1 \\ V_3=\begin{pmatrix} {1\over \sqrt{2}}\\0\\{1\over \sqrt{2}}\end{pmatrix}Space: \lambda = 3$$