73971051

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 126964992

約数和(自身を除く): 52993941

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 121, 129, 231, 301, 363, 473, 677, 847, 903, 1419, 2031, 2541, 3311, 4739, 5203, 7447, 9933, 14217, 15609, 22341, 29111, 36421, 52129, 81917, 87333, 109263, 156387, 203777, 245751, 320221, 573419, 611331, 960663, 1720257, 2241547, 3522431, 6724641, 10567293, 24657017, 73971051]

約数ペア:

[(1, 73971051), (3, 24657017), (7, 10567293), (11, 6724641), (21, 3522431), (33, 2241547), (43, 1720257), (77, 960663), (121, 611331), (129, 573419), (231, 320221), (301, 245751), (363, 203777), (473, 156387), (677, 109263), (847, 87333), (903, 81917), (1419, 52129), (2031, 36421), (2541, 29111), (3311, 22341), (4739, 15609), (5203, 14217), (7447, 9933)]