91407681

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15227}}^1$

素因数の和:15285

約数の個数: 24

約数和(自身を含む): 142534080

約数和(自身を除く): 51126399

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 15227, 45681, 137043, 350221, 441583, 1050663, 1324749, 3151989, 3974247, 10156409, 30469227, 91407681]

約数ペア:

[(1, 91407681), (3, 30469227), (9, 10156409), (23, 3974247), (29, 3151989), (69, 1324749), (87, 1050663), (207, 441583), (261, 350221), (667, 137043), (2001, 45681), (6003, 15227)]