63136689

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 47178831

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 83, 89, 111, 231, 249, 259, 267, 407, 581, 623, 777, 913, 979, 1221, 1743, 1869, 2739, 2849, 2937, 3071, 3293, 6391, 6853, 7387, 8547, 9213, 9879, 19173, 20559, 21497, 22161, 23051, 33781, 36223, 51709, 64491, 69153, 81257, 101343, 108669, 155127, 236467, 243771, 253561, 273319, 568799, 709401, 760683, 819957, 1706397, 1913233, 3006509, 5739699, 9019527, 21045563, 63136689]

約数ペア:

[(1, 63136689), (3, 21045563), (7, 9019527), (11, 5739699), (21, 3006509), (33, 1913233), (37, 1706397), (77, 819957), (83, 760683), (89, 709401), (111, 568799), (231, 273319), (249, 253561), (259, 243771), (267, 236467), (407, 155127), (581, 108669), (623, 101343), (777, 81257), (913, 69153), (979, 64491), (1221, 51709), (1743, 36223), (1869, 33781), (2739, 23051), (2849, 22161), (2937, 21497), (3071, 20559), (3293, 19173), (6391, 9879), (6853, 9213), (7387, 8547)]