160820737

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 207583488

約数和(自身を除く): 46762751

約数列:

[1, 7, 11, 41, 77, 121, 287, 421, 451, 847, 1331, 2947, 3157, 4631, 4961, 9317, 17261, 32417, 34727, 50941, 54571, 120827, 189871, 356587, 381997, 560351, 1329097, 2088581, 3922457, 14620067, 22974391, 160820737]

約数ペア:

[(1, 160820737), (7, 22974391), (11, 14620067), (41, 3922457), (77, 2088581), (121, 1329097), (287, 560351), (421, 381997), (451, 356587), (847, 189871), (1331, 120827), (2947, 54571), (3157, 50941), (4631, 34727), (4961, 32417), (9317, 17261)]