68863839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{23447}}^1$

素因数の和:23550

約数の個数: 16

約数和(自身を含む): 101295360

約数和(自身を除く): 32431521

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 23447, 70341, 257917, 773751, 2086783, 6260349, 22954613, 68863839]

約数ペア:

[(1, 68863839), (3, 22954613), (11, 6260349), (33, 2086783), (89, 773751), (267, 257917), (979, 70341), (2937, 23447)]