27491193

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3823}}^1$

素因数の和:3893

約数の個数: 24

約数和(自身を含む): 42951168

約数和(自身を除く): 15459975

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 3823, 7191, 11469, 34407, 64991, 179681, 194973, 539043, 584919, 1617129, 3054577, 9163731, 27491193]

約数ペア:

[(1, 27491193), (3, 9163731), (9, 3054577), (17, 1617129), (47, 584919), (51, 539043), (141, 194973), (153, 179681), (423, 64991), (799, 34407), (2397, 11469), (3823, 7191)]