65103591

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 107509248

約数和(自身を除く): 42405657

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 4241, 5117, 12723, 15351, 29687, 72097, 89061, 182363, 216291, 504679, 547089, 1276541, 1514037, 3100171, 3829623, 9300513, 21701197, 65103591]

約数ペア:

[(1, 65103591), (3, 21701197), (7, 9300513), (17, 3829623), (21, 3100171), (43, 1514037), (51, 1276541), (119, 547089), (129, 504679), (301, 216291), (357, 182363), (731, 89061), (903, 72097), (2193, 29687), (4241, 15351), (5117, 12723)]