55163847

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 75272192

約数和(自身を除く): 20108345

約数列:

[1, 3, 67, 127, 201, 381, 2161, 6483, 8509, 25527, 144787, 274447, 434361, 823341, 18387949, 55163847]

約数ペア:

[(1, 55163847), (3, 18387949), (67, 823341), (127, 434361), (201, 274447), (381, 144787), (2161, 25527), (6483, 8509)]