27481401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 42836040

約数和(自身を除く): 15354639

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 3389, 8109, 10167, 30501, 57613, 172839, 179617, 518517, 538851, 1616553, 3053489, 9160467, 27481401]

約数ペア:

[(1, 27481401), (3, 9160467), (9, 3053489), (17, 1616553), (51, 538851), (53, 518517), (153, 179617), (159, 172839), (477, 57613), (901, 30501), (2703, 10167), (3389, 8109)]