87756999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{13499}}^1$

素因数の和:13710

約数の個数: 16

約数和(自身を含む): 128304000

約数和(自身を除く): 40547001

約数列:

[1, 3, 11, 33, 197, 591, 2167, 6501, 13499, 40497, 148489, 445467, 2659303, 7977909, 29252333, 87756999]

約数ペア:

[(1, 87756999), (3, 29252333), (11, 7977909), (33, 2659303), (197, 445467), (591, 148489), (2167, 40497), (6501, 13499)]