53994159

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{20759}}^1$

素因数の和:20799

約数の個数: 18

約数和(自身を含む): 82853160

約数和(自身を除く): 28859001

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 20759, 62277, 186831, 352903, 1058709, 3176127, 5999351, 17998053, 53994159]

約数ペア:

[(1, 53994159), (3, 17998053), (9, 5999351), (17, 3176127), (51, 1058709), (153, 352903), (289, 186831), (867, 62277), (2601, 20759)]