81493527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{34871}}^1$

素因数の和:34934

約数の個数: 16

約数和(自身を含む): 117169920

約数和(自身を除く): 35676393

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 34871, 104613, 662549, 1429711, 1987647, 4289133, 27164509, 81493527]

約数ペア:

[(1, 81493527), (3, 27164509), (19, 4289133), (41, 1987647), (57, 1429711), (123, 662549), (779, 104613), (2337, 34871)]