26159787

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{56993}}^1$

素因数の和:57019

約数の個数: 16

約数和(自身を含む): 41035680

約数和(自身を除く): 14875893

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 56993, 170979, 512937, 968881, 1538811, 2906643, 8719929, 26159787]

約数ペア:

[(1, 26159787), (3, 8719929), (9, 2906643), (17, 1538811), (27, 968881), (51, 512937), (153, 170979), (459, 56993)]