27726579

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 41934672

約数和(自身を除く): 14208093

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1571, 1961, 4713, 5883, 14139, 17649, 58127, 83263, 174381, 249789, 523143, 749367, 3080731, 9242193, 27726579]

約数ペア:

[(1, 27726579), (3, 9242193), (9, 3080731), (37, 749367), (53, 523143), (111, 249789), (159, 174381), (333, 83263), (477, 58127), (1571, 17649), (1961, 14139), (4713, 5883)]