54641247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15991}}^1$

素因数の和:16078

約数の個数: 16

約数和(自身を含む): 78296832

約数和(自身を除く): 23655585

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 15991, 47973, 271847, 815541, 1071397, 3214191, 18213749, 54641247]

約数ペア:

[(1, 54641247), (3, 18213749), (17, 3214191), (51, 1071397), (67, 815541), (201, 271847), (1139, 47973), (3417, 15991)]