149750247069

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{887}}^1\times {\mathrm{17321}}^1$

素因数の和:18255

約数の個数: 48

約数和(自身を含む): 234420704640

約数和(自身を除く): 84670457571

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 887, 1083, 2661, 3249, 7983, 9747, 16853, 17321, 23949, 50559, 51963, 151677, 155889, 320207, 329099, 455031, 467667, 960621, 987297, 2881863, 2961891, 6252881, 8645589, 8885673, 15363727, 18758643, 46091181, 56275929, 138273543, 168827787, 291910813, 414820629, 875732439, 2627197317, 5546305447, 7881591951, 16638916341, 49916749023, 149750247069]

約数ペア:

[(1, 149750247069), (3, 49916749023), (9, 16638916341), (19, 7881591951), (27, 5546305447), (57, 2627197317), (171, 875732439), (361, 414820629), (513, 291910813), (887, 168827787), (1083, 138273543), (2661, 56275929), (3249, 46091181), (7983, 18758643), (9747, 15363727), (16853, 8885673), (17321, 8645589), (23949, 6252881), (50559, 2961891), (51963, 2881863), (151677, 987297), (155889, 960621), (320207, 467667), (329099, 455031)]