229187727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{16831}}^1$

素因数の和:16943

約数の個数: 24

約数和(自身を含む): 354481920

約数和(自身を除く): 125294193

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 16831, 50493, 151479, 286127, 858381, 1497959, 2575143, 4493877, 13481631, 25465303, 76395909, 229187727]

約数ペア:

[(1, 229187727), (3, 76395909), (9, 25465303), (17, 13481631), (51, 4493877), (89, 2575143), (153, 1497959), (267, 858381), (801, 286127), (1513, 151479), (4539, 50493), (13617, 16831)]