2016587583

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1646

約数の個数: 80

約数和(自身を含む): 3411688896

約数和(自身を除く): 1395101313

約数列:

[1, 3, 9, 17, 23, 27, 41, 51, 69, 81, 123, 153, 207, 369, 391, 459, 621, 697, 943, 1107, 1173, 1377, 1553, 1863, 2091, 2829, 3321, 3519, 4659, 6273, 8487, 10557, 13977, 16031, 18819, 25461, 26401, 31671, 35719, 41931, 48093, 56457, 63673, 76383, 79203, 107157, 125793, 144279, 191019, 237609, 321471, 432837, 573057, 607223, 712827, 964413, 1082441, 1298511, 1464479, 1719171, 1821669, 2138481, 2893239, 3247323, 4393437, 5157513, 5465007, 9741969, 13180311, 16395021, 24896143, 29225907, 39540933, 49185063, 74688429, 87677721, 118622799, 224065287, 672195861, 2016587583]

約数ペア:

[(1, 2016587583), (3, 672195861), (9, 224065287), (17, 118622799), (23, 87677721), (27, 74688429), (41, 49185063), (51, 39540933), (69, 29225907), (81, 24896143), (123, 16395021), (153, 13180311), (207, 9741969), (369, 5465007), (391, 5157513), (459, 4393437), (621, 3247323), (697, 2893239), (943, 2138481), (1107, 1821669), (1173, 1719171), (1377, 1464479), (1553, 1298511), (1863, 1082441), (2091, 964413), (2829, 712827), (3321, 607223), (3519, 573057), (4659, 432837), (6273, 321471), (8487, 237609), (10557, 191019), (13977, 144279), (16031, 125793), (18819, 107157), (25461, 79203), (26401, 76383), (31671, 63673), (35719, 56457), (41931, 48093)]