27107129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 34674048

約数和(自身を除く): 7566919

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 631, 2261, 2527, 4417, 6137, 10727, 11989, 42959, 75089, 83923, 203813, 227791, 1426691, 1594537, 3872447, 27107129]

約数ペア:

[(1, 27107129), (7, 3872447), (17, 1594537), (19, 1426691), (119, 227791), (133, 203813), (323, 83923), (361, 75089), (631, 42959), (2261, 11989), (2527, 10727), (4417, 6137)]