144321219

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4483}}^1$

素因数の和:4576

約数の個数: 36

約数和(自身を含む): 245875656

約数和(自身を除く): 101554437

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 1533, 3577, 4483, 4599, 10731, 13449, 31381, 32193, 40347, 94143, 219667, 282429, 327259, 659001, 981777, 1977003, 2290813, 2945331, 6872439, 16035691, 20617317, 48107073, 144321219]

約数ペア:

[(1, 144321219), (3, 48107073), (7, 20617317), (9, 16035691), (21, 6872439), (49, 2945331), (63, 2290813), (73, 1977003), (147, 981777), (219, 659001), (441, 327259), (511, 282429), (657, 219667), (1533, 94143), (3577, 40347), (4483, 32193), (4599, 31381), (10731, 13449)]