8260461

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 13753344

約数和(自身を除く): 5492883

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 127, 219, 297, 381, 657, 803, 891, 1143, 1397, 1971, 2409, 3429, 4191, 5913, 7227, 9271, 10287, 12573, 21681, 27813, 37719, 65043, 83439, 101981, 113157, 250317, 305943, 750951, 917829, 2753487, 8260461]

約数ペア:

[(1, 8260461), (3, 2753487), (9, 917829), (11, 750951), (27, 305943), (33, 250317), (73, 113157), (81, 101981), (99, 83439), (127, 65043), (219, 37719), (297, 27813), (381, 21681), (657, 12573), (803, 10287), (891, 9271), (1143, 7227), (1397, 5913), (1971, 4191), (2409, 3429)]