75494007

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{257}}^2$

素因数の和:647

約数の個数: 18

約数和(自身を含む): 110334848

約数和(自身を除く): 34840841

約数列:

[1, 3, 9, 127, 257, 381, 771, 1143, 2313, 32639, 66049, 97917, 198147, 293751, 594441, 8388223, 25164669, 75494007]

約数ペア:

[(1, 75494007), (3, 25164669), (9, 8388223), (127, 594441), (257, 293751), (381, 198147), (771, 97917), (1143, 66049), (2313, 32639)]