81610149

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{84221}}^1$

素因数の和:84260

約数の個数: 16

約数和(自身を含む): 121279680

約数和(自身を除く): 39669531

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 84221, 252663, 1431757, 1600199, 4295271, 4800597, 27203383, 81610149]

約数ペア:

[(1, 81610149), (3, 27203383), (17, 4800597), (19, 4295271), (51, 1600199), (57, 1431757), (323, 252663), (969, 84221)]