87999087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{56737}}^1$

素因数の和:56798

約数の個数: 16

約数和(自身を含む): 130724352

約数和(自身を除く): 42725265

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 56737, 170211, 624107, 1872321, 2666639, 7999917, 29333029, 87999087]

約数ペア:

[(1, 87999087), (3, 29333029), (11, 7999917), (33, 2666639), (47, 1872321), (141, 624107), (517, 170211), (1551, 56737)]