14954121

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 28916160

約数和(自身を除く): 13962039

約数列:

[1, 3, 7, 9, 13, 19, 21, 31, 39, 57, 63, 91, 93, 117, 133, 171, 217, 247, 273, 279, 399, 403, 589, 651, 741, 819, 961, 1197, 1209, 1729, 1767, 1953, 2223, 2821, 2883, 3627, 4123, 5187, 5301, 6727, 7657, 8463, 8649, 12369, 12493, 15561, 18259, 20181, 22971, 25389, 37107, 37479, 53599, 54777, 60543, 68913, 87451, 112437, 127813, 160797, 164331, 237367, 262353, 383439, 482391, 712101, 787059, 1150317, 1661569, 2136303, 4984707, 14954121]

約数ペア:

[(1, 14954121), (3, 4984707), (7, 2136303), (9, 1661569), (13, 1150317), (19, 787059), (21, 712101), (31, 482391), (39, 383439), (57, 262353), (63, 237367), (91, 164331), (93, 160797), (117, 127813), (133, 112437), (171, 87451), (217, 68913), (247, 60543), (273, 54777), (279, 53599), (399, 37479), (403, 37107), (589, 25389), (651, 22971), (741, 20181), (819, 18259), (961, 15561), (1197, 12493), (1209, 12369), (1729, 8649), (1767, 8463), (1953, 7657), (2223, 6727), (2821, 5301), (2883, 5187), (3627, 4123)]