81417174

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131743}}^1$

素因数の和:131851

約数の個数: 16

約数和(自身を含む): 164416512

約数和(自身を除く): 82999338

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 131743, 263486, 395229, 790458, 13569529, 27139058, 40708587, 81417174]

約数ペア:

[(1, 81417174), (2, 40708587), (3, 27139058), (6, 13569529), (103, 790458), (206, 395229), (309, 263486), (618, 131743)]