69489459

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2311}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 108562272

約数和(自身を除く): 39072813

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2311, 2313, 3341, 6933, 10023, 20799, 30043, 30069, 90129, 270387, 593927, 1781781, 5345343, 7721051, 23163153, 69489459]

約数ペア:

[(1, 69489459), (3, 23163153), (9, 7721051), (13, 5345343), (39, 1781781), (117, 593927), (257, 270387), (771, 90129), (2311, 30069), (2313, 30043), (3341, 20799), (6933, 10023)]