> From: Pa'l La'ng [mailto:[EMAIL PROTECTED]]
> > 1/3 + 1/5 + 1/7 + 1/9 + 1/15 + 1/21 + 1/27 + 1/35 + 1/63 +
> 1/105 + 1/135 = 1,
> > but you can't get an odd perfect number out of it.
>
> Among these denominators you find no squares, so I really can't get a
perfect
> number from this sum.
Really? I thought 9 was 3 squared.
Paul
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