127759131

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{14153}}^1$

素因数の和:14235

約数の個数: 24

約数和(自身を含む): 198722160

約数和(自身を除く): 70963029

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 9027, 14153, 42459, 127377, 240601, 721803, 835027, 2165409, 2505081, 7515243, 14195459, 42586377, 127759131]

約数ペア:

[(1, 127759131), (3, 42586377), (9, 14195459), (17, 7515243), (51, 2505081), (59, 2165409), (153, 835027), (177, 721803), (531, 240601), (1003, 127377), (3009, 42459), (9027, 14153)]