27633372381

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4200239}}^1$

素因数の和:4200305

約数の個数: 24

約数和(自身を含む): 43245671040

約数和(自身を除く): 15612298659

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 4200239, 12600717, 37802151, 71404063, 180610277, 214212189, 541830831, 642636567, 1625492493, 3070374709, 9211124127, 27633372381]

約数ペア:

[(1, 27633372381), (3, 9211124127), (9, 3070374709), (17, 1625492493), (43, 642636567), (51, 541830831), (129, 214212189), (153, 180610277), (387, 71404063), (731, 37802151), (2193, 12600717), (6579, 4200239)]