6782769

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 12140544

約数和(自身を除く): 5357775

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 151, 161, 207, 217, 279, 453, 483, 651, 713, 1057, 1359, 1449, 1953, 2139, 3171, 3473, 4681, 4991, 6417, 9513, 10419, 14043, 14973, 24311, 31257, 32767, 42129, 44919, 72933, 98301, 107663, 218799, 294903, 322989, 753641, 968967, 2260923, 6782769]

約数ペア:

[(1, 6782769), (3, 2260923), (7, 968967), (9, 753641), (21, 322989), (23, 294903), (31, 218799), (63, 107663), (69, 98301), (93, 72933), (151, 44919), (161, 42129), (207, 32767), (217, 31257), (279, 24311), (453, 14973), (483, 14043), (651, 10419), (713, 9513), (1057, 6417), (1359, 4991), (1449, 4681), (1953, 3473), (2139, 3171)]