Răspunsuri

2014-08-20T15:43:17+03:00
27 = 1x1x27
27 = 1x3x9        
27 = 3x3x3

Acestea sunt cazurile
suma 1 = 1+1+27 =29
suma 2 =1+3+9=13
suma3 =3+3+3=9
2014-08-20T15:43:25+03:00
Caz 1,  a=3, b=3, c=3 => 3+3+3=12
caz 2,   a=1, b=1,c=27 =>  1+1+27=27

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