65490999

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{12041}}^1$

素因数の和:12095

約数の個数: 24

約数和(自身を含む): 104331888

約数和(自身を除く): 38840889

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 12041, 36123, 84287, 252861, 445517, 590009, 1336551, 1770027, 3118619, 9355857, 21830333, 65490999]

約数ペア:

[(1, 65490999), (3, 21830333), (7, 9355857), (21, 3118619), (37, 1770027), (49, 1336551), (111, 590009), (147, 445517), (259, 252861), (777, 84287), (1813, 36123), (5439, 12041)]