769405293

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{55621}}^1$

素因数の和:55709

約数の個数: 24

約数和(自身を含む): 1171399320

約数和(自身を除く): 401994027

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 4611, 13833, 55621, 166863, 500589, 1613009, 2947913, 4839027, 8843739, 14517081, 26531217, 85489477, 256468431, 769405293]

約数ペア:

[(1, 769405293), (3, 256468431), (9, 85489477), (29, 26531217), (53, 14517081), (87, 8843739), (159, 4839027), (261, 2947913), (477, 1613009), (1537, 500589), (4611, 166863), (13833, 55621)]