72963387

素因数分解:

$3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1871}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 120706560

約数和(自身を除く): 47743173

約数列:

[1, 3, 7, 9, 21, 63, 619, 1857, 1871, 4333, 5571, 5613, 12999, 13097, 16839, 38997, 39291, 117873, 1158149, 3474447, 8107043, 10423341, 24321129, 72963387]

約数ペア:

[(1, 72963387), (3, 24321129), (7, 10423341), (9, 8107043), (21, 3474447), (63, 1158149), (619, 117873), (1857, 39291), (1871, 38997), (4333, 16839), (5571, 13097), (5613, 12999)]