89401521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{159361}}^1$

素因数の和:159392

約数の個数: 16

約数和(自身を含む): 137688768

約数和(自身を除く): 48287247

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 159361, 478083, 1752971, 2709137, 5258913, 8127411, 29800507, 89401521]

約数ペア:

[(1, 89401521), (3, 29800507), (11, 8127411), (17, 5258913), (33, 2709137), (51, 1752971), (187, 478083), (561, 159361)]