56643708121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1825391}}^1$

素因数の和:1825453

約数の個数: 32

約数和(自身を含む): 78506459136

約数和(自身を除く): 21862751015

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 2387, 2821, 4433, 31031, 1825391, 12777737, 20079301, 23730083, 56587121, 140555107, 166110581, 261030913, 396109847, 622458331, 735632573, 1827216391, 4357208317, 5149428011, 8091958303, 56643708121]

約数ペア:

[(1, 56643708121), (7, 8091958303), (11, 5149428011), (13, 4357208317), (31, 1827216391), (77, 735632573), (91, 622458331), (143, 396109847), (217, 261030913), (341, 166110581), (403, 140555107), (1001, 56587121), (2387, 23730083), (2821, 20079301), (4433, 12777737), (31031, 1825391)]