201953727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{14831}}^1$

素因数の和:14943

約数の個数: 24

約数和(自身を含む): 312361920

約数和(自身を除く): 110408193

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 14831, 44493, 133479, 252127, 756381, 1319959, 2269143, 3959877, 11879631, 22439303, 67317909, 201953727]

約数ペア:

[(1, 201953727), (3, 67317909), (9, 22439303), (17, 11879631), (51, 3959877), (89, 2269143), (153, 1319959), (267, 756381), (801, 252127), (1513, 133479), (4539, 44493), (13617, 14831)]