85837509

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{44777}}^1$

素因数の和:44857

約数の個数: 16

約数和(自身を含む): 128960640

約数和(自身を除く): 43123131

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 44777, 134331, 402993, 1208979, 3179167, 9537501, 28612503, 85837509]

約数ペア:

[(1, 85837509), (3, 28612503), (9, 9537501), (27, 3179167), (71, 1208979), (213, 402993), (639, 134331), (1917, 44777)]