153939709

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{10691}}^1$

素因数の和:10737

約数の個数: 24

約数和(自身を含む): 204773184

約数和(自身を除く): 50833475

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 10691, 14399, 74837, 117601, 181747, 823207, 1272229, 1293611, 1999217, 9055277, 13994519, 21991387, 153939709]

約数ペア:

[(1, 153939709), (7, 21991387), (11, 13994519), (17, 9055277), (77, 1999217), (119, 1293611), (121, 1272229), (187, 823207), (847, 181747), (1309, 117601), (2057, 74837), (10691, 14399)]