54121899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73039}}^1$

素因数の和:73074

約数の個数: 16

約数和(自身を含む): 81804800

約数和(自身を除く): 27682901

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 73039, 219117, 949507, 1387741, 2848521, 4163223, 18040633, 54121899]

約数ペア:

[(1, 54121899), (3, 18040633), (13, 4163223), (19, 2848521), (39, 1387741), (57, 949507), (247, 219117), (741, 73039)]