78814149

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 106780800

約数和(自身を除く): 27966651

約数列:

[1, 3, 97, 199, 291, 597, 1361, 4083, 19303, 57909, 132017, 270839, 396051, 812517, 26271383, 78814149]

約数ペア:

[(1, 78814149), (3, 26271383), (97, 812517), (199, 396051), (291, 270839), (597, 132017), (1361, 57909), (4083, 19303)]