16074009

素因数分解:

$3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 27955200

約数和(自身を除く): 11881191

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 127, 147, 287, 343, 369, 381, 441, 861, 889, 1029, 1143, 2009, 2583, 2667, 3087, 5207, 6027, 6223, 8001, 14063, 15621, 18081, 18669, 36449, 42189, 43561, 46863, 56007, 109347, 126567, 130683, 255143, 328041, 392049, 765429, 1786001, 2296287, 5358003, 16074009]

約数ペア:

[(1, 16074009), (3, 5358003), (7, 2296287), (9, 1786001), (21, 765429), (41, 392049), (49, 328041), (63, 255143), (123, 130683), (127, 126567), (147, 109347), (287, 56007), (343, 46863), (369, 43561), (381, 42189), (441, 36449), (861, 18669), (889, 18081), (1029, 15621), (1143, 14063), (2009, 8001), (2583, 6223), (2667, 6027), (3087, 5207)]