27439778889

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{14313917}}^1$

素因数の和:14313997

約数の個数: 16

約数和(自身を含む): 41224083840

約数和(自身を除く): 13784304951

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 14313917, 42941751, 128825253, 386475759, 1016288107, 3048864321, 9146592963, 27439778889]

約数ペア:

[(1, 27439778889), (3, 9146592963), (9, 3048864321), (27, 1016288107), (71, 386475759), (213, 128825253), (639, 42941751), (1917, 14313917)]