55570077

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 84389760

約数和(自身を除く): 28819683

約数列:

[1, 3, 9, 27, 83, 137, 181, 249, 411, 543, 747, 1233, 1629, 2241, 3699, 4887, 11371, 15023, 24797, 34113, 45069, 74391, 102339, 135207, 223173, 307017, 405621, 669519, 2058151, 6174453, 18523359, 55570077]

約数ペア:

[(1, 55570077), (3, 18523359), (9, 6174453), (27, 2058151), (83, 669519), (137, 405621), (181, 307017), (249, 223173), (411, 135207), (543, 102339), (747, 74391), (1233, 45069), (1629, 34113), (2241, 24797), (3699, 15023), (4887, 11371)]