Nonsemiprime hyperperfect numbers.

Terms

a(0) =325a(1) =2133a(2) =10693a(3) =16513a(4) =19521a(5) =51301a(6) =159841a(7) =176661a(8) =214273a(9) =306181a(10) =1433701a(11) =1570153a(12) =1950625a(13) =2469601a(14) =2924101a(15) =5199013a(16) =9398593a(17) =10445221a(18) =15407173a(19) =23548753a(20) =28600321a(21) =39147301a(22) =60110701a(23) =62722153a(24) =88347781a(25) =112803841