27967113

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 42509376

約数和(自身を除く): 14542263

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1621, 1917, 4863, 5751, 14589, 17253, 43767, 115091, 131301, 345273, 393903, 1035819, 3107457, 9322371, 27967113]

約数ペア:

[(1, 27967113), (3, 9322371), (9, 3107457), (27, 1035819), (71, 393903), (81, 345273), (213, 131301), (243, 115091), (639, 43767), (1621, 17253), (1917, 14589), (4863, 5751)]