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<div><span class="kw">theorem </span><a NAME="T47"><span class="comment"><font color="firebrick">:: NUMBER12:47</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">n</font> being   <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a> holds   <a href="number12.html#K2" title="NUMBER12:func.2">PrimeDivisors</a> <font color="Olive" title="b1">n</font> <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a>  <a href="moebius1.html#K3" title="MOEBIUS1:func.3">NatDivisors</a> <font color="Olive" title="b1">n</font></div></div>
