27047799

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{10399}}^1$

素因数の和:10439

約数の個数: 18

約数和(自身を含む): 41506400

約数和(自身を除く): 14458601

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 10399, 31197, 93591, 176783, 530349, 1591047, 3005311, 9015933, 27047799]

約数ペア:

[(1, 27047799), (3, 9015933), (9, 3005311), (17, 1591047), (51, 530349), (153, 176783), (289, 93591), (867, 31197), (2601, 10399)]