86961951

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{87049}}^1$

素因数の和:87095

約数の個数: 16

約数和(自身を含む): 132316000

約数和(自身を除く): 45354049

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 87049, 261147, 783441, 2350323, 3220813, 9662439, 28987317, 86961951]

約数ペア:

[(1, 86961951), (3, 28987317), (9, 9662439), (27, 3220813), (37, 2350323), (111, 783441), (333, 261147), (999, 87049)]