8443492317

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 13726335168

約数和(自身を除く): 5282842851

約数列:

[1, 3, 9, 13, 39, 41, 71, 117, 123, 169, 213, 369, 507, 533, 639, 923, 1521, 1599, 1907, 2769, 2911, 4797, 5721, 6929, 8307, 8733, 11999, 17163, 20787, 24791, 26199, 35997, 37843, 62361, 74373, 78187, 107991, 113529, 135397, 223119, 234561, 322283, 340587, 406191, 491959, 703683, 966849, 1016431, 1218573, 1475877, 1760161, 2900547, 3049293, 4427631, 5280483, 5551277, 9147879, 13213603, 15841449, 16653831, 22882093, 39640809, 49961493, 68646279, 72166601, 118922427, 205938837, 216499803, 649499409, 938165813, 2814497439, 8443492317]

約数ペア:

[(1, 8443492317), (3, 2814497439), (9, 938165813), (13, 649499409), (39, 216499803), (41, 205938837), (71, 118922427), (117, 72166601), (123, 68646279), (169, 49961493), (213, 39640809), (369, 22882093), (507, 16653831), (533, 15841449), (639, 13213603), (923, 9147879), (1521, 5551277), (1599, 5280483), (1907, 4427631), (2769, 3049293), (2911, 2900547), (4797, 1760161), (5721, 1475877), (6929, 1218573), (8307, 1016431), (8733, 966849), (11999, 703683), (17163, 491959), (20787, 406191), (24791, 340587), (26199, 322283), (35997, 234561), (37843, 223119), (62361, 135397), (74373, 113529), (78187, 107991)]