40126023

素因数分解:

$3^4\times 7^1\times {\mathrm{70769}}^1$

素因数の和:70788

約数の個数: 20

約数和(自身を含む): 68505360

約数和(自身を除く): 28379337

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 70769, 212307, 495383, 636921, 1486149, 1910763, 4458447, 5732289, 13375341, 40126023]

約数ペア:

[(1, 40126023), (3, 13375341), (7, 5732289), (9, 4458447), (21, 1910763), (27, 1486149), (63, 636921), (81, 495383), (189, 212307), (567, 70769)]