27654003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 43636320

約数和(自身を除く): 15982317

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3329, 8307, 9987, 29961, 43277, 129831, 236359, 389493, 709077, 2127231, 3072667, 9218001, 27654003]

約数ペア:

[(1, 27654003), (3, 9218001), (9, 3072667), (13, 2127231), (39, 709077), (71, 389493), (117, 236359), (213, 129831), (639, 43277), (923, 29961), (2769, 9987), (3329, 8307)]