68275207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68207}}^1$

素因数の和:68238

約数の個数: 16

約数和(自身を含む): 91671552

約数和(自身を除く): 23396345

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 68207, 477449, 750277, 886691, 5251939, 6206837, 9753601, 68275207]

約数ペア:

[(1, 68275207), (7, 9753601), (11, 6206837), (13, 5251939), (77, 886691), (91, 750277), (143, 477449), (1001, 68207)]