26760213

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{8929}}^1$

素因数の和:8978

約数の個数: 20

約数和(自身を含む): 41060140

約数和(自身を除く): 14299927

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 8929, 26787, 80361, 241083, 330373, 723249, 991119, 2973357, 8920071, 26760213]

約数ペア:

[(1, 26760213), (3, 8920071), (9, 2973357), (27, 991119), (37, 723249), (81, 330373), (111, 241083), (333, 80361), (999, 26787), (2997, 8929)]