85867791

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{1061}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 116989920

約数和(自身を除く): 31122129

約数列:

[1, 3, 53, 159, 509, 1061, 1527, 3183, 26977, 56233, 80931, 168699, 540049, 1620147, 28622597, 85867791]

約数ペア:

[(1, 85867791), (3, 28622597), (53, 1620147), (159, 540049), (509, 168699), (1061, 80931), (1527, 56233), (3183, 26977)]