268731639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{63127}}^1$

素因数の和:63187

約数の個数: 24

約数和(自身を含む): 433310592

約数和(自身を除く): 164578953

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 63127, 189381, 568143, 694397, 2083191, 2714461, 6249573, 8143383, 24430149, 29859071, 89577213, 268731639]

約数ペア:

[(1, 268731639), (3, 89577213), (9, 29859071), (11, 24430149), (33, 8143383), (43, 6249573), (99, 2714461), (129, 2083191), (387, 694397), (473, 568143), (1419, 189381), (4257, 63127)]