122671647

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6469}}^1$

素因数の和:6532

約数の個数: 36

約数和(自身を含む): 210947880

約数和(自身を除く): 88276233

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 6321, 6469, 18963, 19407, 45283, 58221, 135849, 278167, 316981, 407547, 834501, 950943, 1947169, 2503503, 2852829, 5841507, 13630183, 17524521, 40890549, 122671647]

約数ペア:

[(1, 122671647), (3, 40890549), (7, 17524521), (9, 13630183), (21, 5841507), (43, 2852829), (49, 2503503), (63, 1947169), (129, 950943), (147, 834501), (301, 407547), (387, 316981), (441, 278167), (903, 135849), (2107, 58221), (2709, 45283), (6321, 19407), (6469, 18963)]