69439713

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 117275904

約数和(自身を除く): 47836191

約数列:

[1, 3, 7, 17, 21, 37, 49, 51, 111, 119, 147, 259, 357, 629, 751, 777, 833, 1813, 1887, 2253, 2499, 4403, 5257, 5439, 12767, 13209, 15771, 27787, 30821, 36799, 38301, 83361, 89369, 92463, 110397, 194509, 268107, 472379, 583527, 625583, 1361563, 1417137, 1876749, 3306653, 4084689, 9919959, 23146571, 69439713]

約数ペア:

[(1, 69439713), (3, 23146571), (7, 9919959), (17, 4084689), (21, 3306653), (37, 1876749), (49, 1417137), (51, 1361563), (111, 625583), (119, 583527), (147, 472379), (259, 268107), (357, 194509), (629, 110397), (751, 92463), (777, 89369), (833, 83361), (1813, 38301), (1887, 36799), (2253, 30821), (2499, 27787), (4403, 15771), (5257, 13209), (5439, 12767)]