129269007

素因数分解:

$3^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 224352000

約数和(自身を除く): 95082993

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 199, 441, 491, 597, 1323, 1393, 1473, 1791, 3437, 4179, 4419, 5373, 9751, 10311, 12537, 13257, 24059, 29253, 30933, 37611, 72177, 87759, 92799, 97709, 216531, 263277, 293127, 649593, 683963, 879381, 2051889, 2638143, 4787741, 6155667, 14363223, 18467001, 43089669, 129269007]

約数ペア:

[(1, 129269007), (3, 43089669), (7, 18467001), (9, 14363223), (21, 6155667), (27, 4787741), (49, 2638143), (63, 2051889), (147, 879381), (189, 683963), (199, 649593), (441, 293127), (491, 263277), (597, 216531), (1323, 97709), (1393, 92799), (1473, 87759), (1791, 72177), (3437, 37611), (4179, 30933), (4419, 29253), (5373, 24059), (9751, 13257), (10311, 12537)]