86247681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130087}}^1$

素因数の和:130120

約数の個数: 16

約数和(自身を含む): 131128704

約数和(自身を除く): 44881023

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 130087, 390261, 1691131, 2211479, 5073393, 6634437, 28749227, 86247681]

約数ペア:

[(1, 86247681), (3, 28749227), (13, 6634437), (17, 5073393), (39, 2211479), (51, 1691131), (221, 390261), (663, 130087)]