87666597

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{6379}}^1$

素因数の和:6897

約数の個数: 16

約数和(自身を含む): 130152000

約数和(自身を除く): 42485403

約数列:

[1, 3, 9, 27, 509, 1527, 4581, 6379, 13743, 19137, 57411, 172233, 3246911, 9740733, 29222199, 87666597]

約数ペア:

[(1, 87666597), (3, 29222199), (9, 9740733), (27, 3246911), (509, 172233), (1527, 57411), (4581, 19137), (6379, 13743)]