28367059479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 42921197568

約数和(自身を除く): 14554138089

約数列:

[1, 3, 11, 33, 47, 71, 141, 213, 313, 517, 781, 823, 939, 1551, 2343, 2469, 3337, 3443, 9053, 10011, 10329, 14711, 22223, 27159, 36707, 38681, 44133, 58433, 66669, 110121, 116043, 161821, 175299, 244453, 257599, 425491, 485463, 642763, 733359, 772797, 1044481, 1276473, 1928289, 2746351, 2833589, 3133443, 8239053, 8500767, 11489291, 12107153, 18289529, 30209861, 34467873, 36321459, 54868587, 90629583, 133178683, 201184819, 399536049, 603554457, 859607863, 2578823589, 9455686493, 28367059479]

約数ペア:

[(1, 28367059479), (3, 9455686493), (11, 2578823589), (33, 859607863), (47, 603554457), (71, 399536049), (141, 201184819), (213, 133178683), (313, 90629583), (517, 54868587), (781, 36321459), (823, 34467873), (939, 30209861), (1551, 18289529), (2343, 12107153), (2469, 11489291), (3337, 8500767), (3443, 8239053), (9053, 3133443), (10011, 2833589), (10329, 2746351), (14711, 1928289), (22223, 1276473), (27159, 1044481), (36707, 772797), (38681, 733359), (44133, 642763), (58433, 485463), (66669, 425491), (110121, 257599), (116043, 244453), (161821, 175299)]