54787107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20269}}^1$

素因数の和:20342

約数の個数: 16

約数和(自身を含む): 78809760

約数和(自身を除く): 24022653

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 20269, 60807, 344573, 1033719, 1074257, 3222771, 18262369, 54787107]

約数ペア:

[(1, 54787107), (3, 18262369), (17, 3222771), (51, 1074257), (53, 1033719), (159, 344573), (901, 60807), (2703, 20269)]