143128287

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 231491520

約数和(自身を除く): 88363233

約数列:

[1, 3, 9, 17, 23, 51, 69, 89, 153, 207, 267, 391, 457, 801, 1173, 1371, 1513, 2047, 3519, 4113, 4539, 6141, 7769, 10511, 13617, 18423, 23307, 31533, 34799, 40673, 69921, 94599, 104397, 122019, 178687, 313191, 366057, 536061, 691441, 935479, 1608183, 2074323, 2806437, 6222969, 8419311, 15903143, 47709429, 143128287]

約数ペア:

[(1, 143128287), (3, 47709429), (9, 15903143), (17, 8419311), (23, 6222969), (51, 2806437), (69, 2074323), (89, 1608183), (153, 935479), (207, 691441), (267, 536061), (391, 366057), (457, 313191), (801, 178687), (1173, 122019), (1371, 104397), (1513, 94599), (2047, 69921), (3519, 40673), (4113, 34799), (4539, 31533), (6141, 23307), (7769, 18423), (10511, 13617)]