204102081

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{178567}}^1$

素因数の和:178700

約数の個数: 12

約数和(自身を含む): 297137152

約数和(自身を除く): 93035071

約数列:

[1, 3, 9, 127, 381, 1143, 178567, 535701, 1607103, 22678009, 68034027, 204102081]

約数ペア:

[(1, 204102081), (3, 68034027), (9, 22678009), (127, 1607103), (381, 535701), (1143, 178567)]