129753459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6653}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 205528752

約数和(自身を除く): 75775293

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 1773, 2167, 6501, 6653, 19503, 19959, 59877, 73183, 219549, 658647, 1310641, 3931923, 11795769, 14417051, 43251153, 129753459]

約数ペア:

[(1, 129753459), (3, 43251153), (9, 14417051), (11, 11795769), (33, 3931923), (99, 1310641), (197, 658647), (591, 219549), (1773, 73183), (2167, 59877), (6501, 19959), (6653, 19503)]