64385343

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 105281280

約数和(自身を除く): 40895937

約数列:

[1, 3, 9, 11, 33, 59, 73, 99, 151, 177, 219, 453, 531, 649, 657, 803, 1359, 1661, 1947, 2409, 4307, 4983, 5841, 7227, 8909, 11023, 12921, 14949, 26727, 33069, 38763, 47377, 80181, 97999, 99207, 121253, 142131, 293997, 363759, 426393, 650357, 881991, 1091277, 1951071, 5853213, 7153927, 21461781, 64385343]

約数ペア:

[(1, 64385343), (3, 21461781), (9, 7153927), (11, 5853213), (33, 1951071), (59, 1091277), (73, 881991), (99, 650357), (151, 426393), (177, 363759), (219, 293997), (453, 142131), (531, 121253), (649, 99207), (657, 97999), (803, 80181), (1359, 47377), (1661, 38763), (1947, 33069), (2409, 26727), (4307, 14949), (4983, 12921), (5841, 11023), (7227, 8909)]