171424209

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{27779}}^1$

素因数の和:27821

約数の個数: 24

約数和(自身を含む): 266021280

約数和(自身を除く): 94597071

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 27779, 83337, 305569, 472243, 916707, 1416729, 3361259, 5194673, 10083777, 15584019, 57141403, 171424209]

約数ペア:

[(1, 171424209), (3, 57141403), (11, 15584019), (17, 10083777), (33, 5194673), (51, 3361259), (121, 1416729), (187, 916707), (363, 472243), (561, 305569), (2057, 83337), (6171, 27779)]