231915069

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{9839}}^1$

素因数の和:9951

約数の個数: 24

約数和(自身を含む): 351012480

約数和(自身を除く): 119097411

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 873, 2619, 7857, 9839, 23571, 29517, 88551, 265653, 796959, 954383, 2390877, 2863149, 8589447, 25768341, 77305023, 231915069]

約数ペア:

[(1, 231915069), (3, 77305023), (9, 25768341), (27, 8589447), (81, 2863149), (97, 2390877), (243, 954383), (291, 796959), (873, 265653), (2619, 88551), (7857, 29517), (9839, 23571)]