47783673

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 84115200

約数和(自身を除く): 36331527

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 343, 441, 483, 673, 1029, 1127, 1449, 2019, 3087, 3381, 4711, 6057, 7889, 10143, 14133, 15479, 23667, 32977, 42399, 46437, 71001, 98931, 108353, 139311, 230839, 296793, 325059, 692517, 758471, 975177, 2077551, 2275413, 5309297, 6826239, 15927891, 47783673]

約数ペア:

[(1, 47783673), (3, 15927891), (7, 6826239), (9, 5309297), (21, 2275413), (23, 2077551), (49, 975177), (63, 758471), (69, 692517), (147, 325059), (161, 296793), (207, 230839), (343, 139311), (441, 108353), (483, 98931), (673, 71001), (1029, 46437), (1127, 42399), (1449, 32977), (2019, 23667), (3087, 15479), (3381, 14133), (4711, 10143), (6057, 7889)]