72283827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28447}}^1$

素因数の和:28479

約数の個数: 24

約数和(自身を含む): 121074688

約数和(自身を除く): 48790861

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 28447, 85341, 199129, 312917, 597387, 938751, 2190419, 3442087, 6571257, 10326261, 24094609, 72283827]

約数ペア:

[(1, 72283827), (3, 24094609), (7, 10326261), (11, 6571257), (21, 3442087), (33, 2190419), (77, 938751), (121, 597387), (231, 312917), (363, 199129), (847, 85341), (2541, 28447)]