78289743

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5927}}^1$

素因数の和:5991

約数の個数: 32

約数和(自身を含む): 129752064

約数和(自身を除く): 51462321

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 5927, 13209, 17781, 41489, 100759, 124467, 219299, 302277, 657897, 705313, 1535093, 2115939, 3728083, 4605279, 11184249, 26096581, 78289743]

約数ペア:

[(1, 78289743), (3, 26096581), (7, 11184249), (17, 4605279), (21, 3728083), (37, 2115939), (51, 1535093), (111, 705313), (119, 657897), (259, 302277), (357, 219299), (629, 124467), (777, 100759), (1887, 41489), (4403, 17781), (5927, 13209)]