45369891

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 81619200

約数和(自身を除く): 36249309

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1307, 1653, 1827, 3857, 3921, 4959, 9149, 11571, 11763, 24833, 27447, 34713, 37903, 74499, 82341, 113709, 173831, 223497, 265321, 341127, 521493, 720157, 795963, 1564479, 2160471, 2387889, 5041099, 6481413, 15123297, 45369891]

約数ペア:

[(1, 45369891), (3, 15123297), (7, 6481413), (9, 5041099), (19, 2387889), (21, 2160471), (29, 1564479), (57, 795963), (63, 720157), (87, 521493), (133, 341127), (171, 265321), (203, 223497), (261, 173831), (399, 113709), (551, 82341), (609, 74499), (1197, 37903), (1307, 34713), (1653, 27447), (1827, 24833), (3857, 11763), (3921, 11571), (4959, 9149)]