80534097

素因数分解:

$3^2\times 7^2\times {\mathrm{182617}}^1$

素因数の和:182637

約数の個数: 18

約数和(自身を含む): 135319938

約数和(自身を除く): 54785841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 182617, 547851, 1278319, 1643553, 3834957, 8948233, 11504871, 26844699, 80534097]

約数ペア:

[(1, 80534097), (3, 26844699), (7, 11504871), (9, 8948233), (21, 3834957), (49, 1643553), (63, 1278319), (147, 547851), (441, 182617)]