166507197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{23831}}^1$

素因数の和:23988

約数の個数: 16

約数和(自身を含む): 236794752

約数和(自身を除く): 70287555

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 23831, 71493, 405127, 1215381, 3264847, 9794541, 55502399, 166507197]

約数ペア:

[(1, 166507197), (3, 55502399), (17, 9794541), (51, 3264847), (137, 1215381), (411, 405127), (2329, 71493), (6987, 23831)]