199675971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8369}}^1$

素因数の和:8627

約数の個数: 24

約数和(自身を含む): 315984240

約数和(自身を除く): 116308269

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2169, 2651, 7953, 8369, 23859, 25107, 75321, 92059, 276177, 828531, 2016929, 6050787, 18152361, 22186219, 66558657, 199675971]

約数ペア:

[(1, 199675971), (3, 66558657), (9, 22186219), (11, 18152361), (33, 6050787), (99, 2016929), (241, 828531), (723, 276177), (2169, 92059), (2651, 75321), (7953, 25107), (8369, 23859)]