2079083457

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26821}}^1$

素因数の和:26876

約数の個数: 48

約数和(自身を含む): 3514754880

約数和(自身を除く): 1435671423

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 783, 891, 957, 2349, 2673, 2871, 7047, 8613, 25839, 26821, 77517, 80463, 241389, 295031, 724167, 777809, 885093, 2172501, 2333427, 2655279, 6517503, 7000281, 7965837, 8555899, 21000843, 23897511, 25667697, 63002529, 71692533, 77003091, 189007587, 231009273, 693027819, 2079083457]

約数ペア:

[(1, 2079083457), (3, 693027819), (9, 231009273), (11, 189007587), (27, 77003091), (29, 71692533), (33, 63002529), (81, 25667697), (87, 23897511), (99, 21000843), (243, 8555899), (261, 7965837), (297, 7000281), (319, 6517503), (783, 2655279), (891, 2333427), (957, 2172501), (2349, 885093), (2673, 777809), (2871, 724167), (7047, 295031), (8613, 241389), (25839, 80463), (26821, 77517)]