def numsum(x):
  out = 0
  while x > 0:
    out += x % 10
    x /= 10
  return out


mmax = [0, 0, 0]
for i in xrange(1, 101):
  for j in xrange(1, 101):
    tmp = numsum(i ** j)
    if tmp > mmax[0]:
      mmax = [tmp, i, j]
print mmax