57404061

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 101402496

約数和(自身を除く): 43998435

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 73, 99, 117, 141, 143, 169, 219, 423, 429, 507, 517, 611, 657, 803, 949, 1287, 1521, 1551, 1833, 1859, 2409, 2847, 3431, 4653, 5499, 5577, 6721, 7227, 7943, 8541, 10293, 10439, 12337, 16731, 20163, 23829, 30879, 31317, 37011, 37741, 44603, 60489, 71487, 87373, 93951, 111033, 113223, 133809, 135707, 262119, 339669, 401427, 407121, 490633, 579839, 786357, 1221363, 1471899, 1739517, 4415697, 5218551, 6378229, 19134687, 57404061]

約数ペア:

[(1, 57404061), (3, 19134687), (9, 6378229), (11, 5218551), (13, 4415697), (33, 1739517), (39, 1471899), (47, 1221363), (73, 786357), (99, 579839), (117, 490633), (141, 407121), (143, 401427), (169, 339669), (219, 262119), (423, 135707), (429, 133809), (507, 113223), (517, 111033), (611, 93951), (657, 87373), (803, 71487), (949, 60489), (1287, 44603), (1521, 37741), (1551, 37011), (1833, 31317), (1859, 30879), (2409, 23829), (2847, 20163), (3431, 16731), (4653, 12337), (5499, 10439), (5577, 10293), (6721, 8541), (7227, 7943)]