54757791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 93075840

約数和(自身を除く): 38318049

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 129, 171, 209, 387, 473, 627, 677, 817, 1419, 1881, 2031, 2451, 4257, 6093, 7353, 7447, 8987, 12863, 22341, 26961, 29111, 38589, 67023, 80883, 87333, 115767, 141493, 261999, 320221, 424479, 553109, 960663, 1273437, 1659327, 2881989, 4977981, 6084199, 18252597, 54757791]

約数ペア:

[(1, 54757791), (3, 18252597), (9, 6084199), (11, 4977981), (19, 2881989), (33, 1659327), (43, 1273437), (57, 960663), (99, 553109), (129, 424479), (171, 320221), (209, 261999), (387, 141493), (473, 115767), (627, 87333), (677, 80883), (817, 67023), (1419, 38589), (1881, 29111), (2031, 26961), (2451, 22341), (4257, 12863), (6093, 8987), (7353, 7447)]