72132819

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{11689}}^1$

素因数の和:11731

約数の個数: 24

約数和(自身を含む): 111943440

約数和(自身を除く): 39810621

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 11689, 35067, 128579, 198713, 385737, 596139, 1414369, 2185843, 4243107, 6557529, 24044273, 72132819]

約数ペア:

[(1, 72132819), (3, 24044273), (11, 6557529), (17, 4243107), (33, 2185843), (51, 1414369), (121, 596139), (187, 385737), (363, 198713), (561, 128579), (2057, 35067), (6171, 11689)]