33161583

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 57881600

約数和(自身を除く): 24720017

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 67, 91, 111, 147, 201, 259, 273, 343, 469, 481, 637, 777, 871, 1029, 1407, 1443, 1813, 1911, 2479, 2613, 3283, 3367, 4459, 5439, 6097, 7437, 9849, 10101, 12691, 13377, 17353, 18291, 22981, 23569, 32227, 38073, 42679, 52059, 68943, 70707, 96681, 121471, 128037, 164983, 225589, 298753, 364413, 494949, 676767, 850297, 896259, 1579123, 2550891, 4737369, 11053861, 33161583]

約数ペア:

[(1, 33161583), (3, 11053861), (7, 4737369), (13, 2550891), (21, 1579123), (37, 896259), (39, 850297), (49, 676767), (67, 494949), (91, 364413), (111, 298753), (147, 225589), (201, 164983), (259, 128037), (273, 121471), (343, 96681), (469, 70707), (481, 68943), (637, 52059), (777, 42679), (871, 38073), (1029, 32227), (1407, 23569), (1443, 22981), (1813, 18291), (1911, 17353), (2479, 13377), (2613, 12691), (3283, 10101), (3367, 9849), (4459, 7437), (5439, 6097)]