47009277

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 84248736

約数和(自身を除く): 37239459

約数列:

[1, 3, 7, 9, 21, 37, 43, 49, 63, 67, 111, 129, 147, 201, 259, 301, 333, 387, 441, 469, 603, 777, 903, 1407, 1591, 1813, 2107, 2331, 2479, 2709, 2881, 3283, 4221, 4773, 5439, 6321, 7437, 8643, 9849, 11137, 14319, 16317, 17353, 18963, 20167, 22311, 25929, 29547, 33411, 52059, 60501, 77959, 100233, 106597, 121471, 141169, 156177, 181503, 233877, 319791, 364413, 423507, 701631, 746179, 959373, 1093239, 1270521, 2238537, 5223253, 6715611, 15669759, 47009277]

約数ペア:

[(1, 47009277), (3, 15669759), (7, 6715611), (9, 5223253), (21, 2238537), (37, 1270521), (43, 1093239), (49, 959373), (63, 746179), (67, 701631), (111, 423507), (129, 364413), (147, 319791), (201, 233877), (259, 181503), (301, 156177), (333, 141169), (387, 121471), (441, 106597), (469, 100233), (603, 77959), (777, 60501), (903, 52059), (1407, 33411), (1591, 29547), (1813, 25929), (2107, 22311), (2331, 20167), (2479, 18963), (2709, 17353), (2881, 16317), (3283, 14319), (4221, 11137), (4773, 9849), (5439, 8643), (6321, 7437)]