27857067

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78031}}^1$

素因数の和:78058

約数の個数: 16

約数和(自身を含む): 44946432

約数和(自身を除く): 17089365

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 78031, 234093, 546217, 1326527, 1638651, 3979581, 9285689, 27857067]

約数ペア:

[(1, 27857067), (3, 9285689), (7, 3979581), (17, 1638651), (21, 1326527), (51, 546217), (119, 234093), (357, 78031)]