77413653

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 121904640

約数和(自身を除く): 44490987

約数列:

[1, 3, 9, 23, 47, 69, 73, 109, 141, 207, 219, 327, 423, 657, 981, 1081, 1679, 2507, 3243, 3431, 5037, 5123, 7521, 7957, 9729, 10293, 15111, 15369, 22563, 23871, 30879, 46107, 71613, 78913, 117829, 183011, 236739, 353487, 373979, 549033, 710217, 1060461, 1121937, 1647099, 3365811, 8601517, 25804551, 77413653]

約数ペア:

[(1, 77413653), (3, 25804551), (9, 8601517), (23, 3365811), (47, 1647099), (69, 1121937), (73, 1060461), (109, 710217), (141, 549033), (207, 373979), (219, 353487), (327, 236739), (423, 183011), (657, 117829), (981, 78913), (1081, 71613), (1679, 46107), (2507, 30879), (3243, 23871), (3431, 22563), (5037, 15369), (5123, 15111), (7521, 10293), (7957, 9729)]