72638553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7793}}^1$

素因数の和:8048

約数の個数: 16

約数和(自身を含む): 104751360

約数和(自身を除く): 32112807

約数列:

[1, 3, 13, 39, 239, 717, 3107, 7793, 9321, 23379, 101309, 303927, 1862527, 5587581, 24212851, 72638553]

約数ペア:

[(1, 72638553), (3, 24212851), (13, 5587581), (39, 1862527), (239, 303927), (717, 101309), (3107, 23379), (7793, 9321)]