1025761737

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6971}}^1$

素因数の和:7019

約数の個数: 64

約数和(自身を含む): 1874073600

約数和(自身を除く): 848311863

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 343, 429, 539, 637, 1001, 1029, 1617, 1911, 3003, 3773, 4459, 6971, 7007, 11319, 13377, 20913, 21021, 48797, 49049, 76681, 90623, 146391, 147147, 230043, 271869, 341579, 536767, 634361, 996853, 1024737, 1610301, 1903083, 2391053, 2990559, 3757369, 4440527, 6977971, 7173159, 11272107, 13321581, 20933913, 26301583, 31083689, 48845797, 78904749, 93251067, 146537391, 341920579, 1025761737]

約数ペア:

[(1, 1025761737), (3, 341920579), (7, 146537391), (11, 93251067), (13, 78904749), (21, 48845797), (33, 31083689), (39, 26301583), (49, 20933913), (77, 13321581), (91, 11272107), (143, 7173159), (147, 6977971), (231, 4440527), (273, 3757369), (343, 2990559), (429, 2391053), (539, 1903083), (637, 1610301), (1001, 1024737), (1029, 996853), (1617, 634361), (1911, 536767), (3003, 341579), (3773, 271869), (4459, 230043), (6971, 147147), (7007, 146391), (11319, 90623), (13377, 76681), (20913, 49049), (21021, 48797)]