74986023

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{11863}}^1$

素因数の和:11923

約数の個数: 24

約数和(自身を含む): 119019648

約数和(自身を除く): 44033625

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 11863, 35589, 83041, 249123, 510109, 581287, 1530327, 1743861, 3570763, 10712289, 24995341, 74986023]

約数ペア:

[(1, 74986023), (3, 24995341), (7, 10712289), (21, 3570763), (43, 1743861), (49, 1530327), (129, 581287), (147, 510109), (301, 249123), (903, 83041), (2107, 35589), (6321, 11863)]