268923897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 434423808

約数和(自身を除く): 165499911

約数列:

[1, 3, 9, 11, 33, 73, 99, 127, 219, 293, 381, 657, 803, 879, 1143, 1397, 2409, 2637, 3223, 4191, 7227, 9271, 9669, 12573, 21389, 27813, 29007, 37211, 64167, 83439, 101981, 111633, 192501, 235279, 305943, 334899, 409321, 705837, 917829, 1227963, 2117511, 2716403, 3683889, 8149209, 24447627, 29880433, 89641299, 268923897]

約数ペア:

[(1, 268923897), (3, 89641299), (9, 29880433), (11, 24447627), (33, 8149209), (73, 3683889), (99, 2716403), (127, 2117511), (219, 1227963), (293, 917829), (381, 705837), (657, 409321), (803, 334899), (879, 305943), (1143, 235279), (1397, 192501), (2409, 111633), (2637, 101981), (3223, 83439), (4191, 64167), (7227, 37211), (9271, 29007), (9669, 27813), (12573, 21389)]