27685527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6841}}^1$

素因数の和:6934

約数の個数: 16

約数和(自身を含む): 39409920

約数和(自身を除く): 11724393

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6841, 20523, 129979, 389937, 485711, 1457133, 9228509, 27685527]

約数ペア:

[(1, 27685527), (3, 9228509), (19, 1457133), (57, 485711), (71, 389937), (213, 129979), (1349, 20523), (4047, 6841)]