86520090811

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{160519649}}^1$

素因数の和:160519674

約数の個数: 12

約数和(自身を含む): 109795440600

約数和(自身を除く): 23275349789

約数列:

[1, 7, 11, 49, 77, 539, 160519649, 1123637543, 1765716139, 7865462801, 12360012973, 86520090811]

約数ペア:

[(1, 86520090811), (7, 12360012973), (11, 7865462801), (49, 1765716139), (77, 1123637543), (539, 160519649)]