86470197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137911}}^1$

素因数の和:137944

約数の個数: 16

約数和(自身を含む): 132395520

約数和(自身を除く): 45925323

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 137911, 413733, 1517021, 2620309, 4551063, 7860927, 28823399, 86470197]

約数ペア:

[(1, 86470197), (3, 28823399), (11, 7860927), (19, 4551063), (33, 2620309), (57, 1517021), (209, 413733), (627, 137911)]