84411207

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{19913}}^1$

素因数の和:20079

約数の個数: 16

約数和(自身を含む): 125856480

約数和(自身を除く): 41445273

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 19913, 59739, 179217, 537651, 3126341, 9379023, 28137069, 84411207]

約数ペア:

[(1, 84411207), (3, 28137069), (9, 9379023), (27, 3126341), (157, 537651), (471, 179217), (1413, 59739), (4239, 19913)]