27973143

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1556

約数の個数: 36

約数和(自身を含む): 47056464

約数和(自身を除く): 19083321

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 1089, 1511, 1683, 2057, 4533, 6171, 13599, 16621, 18513, 25687, 49863, 77061, 149589, 182831, 231183, 282557, 548493, 847671, 1645479, 2543013, 3108127, 9324381, 27973143]

約数ペア:

[(1, 27973143), (3, 9324381), (9, 3108127), (11, 2543013), (17, 1645479), (33, 847671), (51, 548493), (99, 282557), (121, 231183), (153, 182831), (187, 149589), (363, 77061), (561, 49863), (1089, 25687), (1511, 18513), (1683, 16621), (2057, 13599), (4533, 6171)]