267426243

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 459264000

約数和(自身を除く): 191837757

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 149, 217, 279, 447, 651, 919, 1043, 1341, 1953, 2757, 3129, 4619, 6433, 8271, 9387, 13857, 19299, 28489, 32333, 41571, 57897, 85467, 96999, 136931, 199423, 256401, 290997, 410793, 598269, 958517, 1232379, 1794807, 2875551, 4244861, 8626653, 12734583, 29714027, 38203749, 89142081, 267426243]

約数ペア:

[(1, 267426243), (3, 89142081), (7, 38203749), (9, 29714027), (21, 12734583), (31, 8626653), (63, 4244861), (93, 2875551), (149, 1794807), (217, 1232379), (279, 958517), (447, 598269), (651, 410793), (919, 290997), (1043, 256401), (1341, 199423), (1953, 136931), (2757, 96999), (3129, 85467), (4619, 57897), (6433, 41571), (8271, 32333), (9387, 28489), (13857, 19299)]