63634389

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 46036011

約数列:

[1, 3, 7, 13, 21, 39, 49, 67, 71, 91, 147, 201, 213, 273, 343, 469, 497, 637, 871, 923, 1029, 1407, 1491, 1911, 2613, 2769, 3283, 3479, 4459, 4757, 6097, 6461, 9849, 10437, 13377, 14271, 18291, 19383, 22981, 24353, 33299, 42679, 45227, 61841, 68943, 73059, 99897, 128037, 135681, 185523, 233093, 298753, 316589, 432887, 699279, 896259, 949767, 1298661, 1631651, 3030209, 4894953, 9090627, 21211463, 63634389]

約数ペア:

[(1, 63634389), (3, 21211463), (7, 9090627), (13, 4894953), (21, 3030209), (39, 1631651), (49, 1298661), (67, 949767), (71, 896259), (91, 699279), (147, 432887), (201, 316589), (213, 298753), (273, 233093), (343, 185523), (469, 135681), (497, 128037), (637, 99897), (871, 73059), (923, 68943), (1029, 61841), (1407, 45227), (1491, 42679), (1911, 33299), (2613, 24353), (2769, 22981), (3283, 19383), (3479, 18291), (4459, 14271), (4757, 13377), (6097, 10437), (6461, 9849)]