85031961

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{31883}}^1$

素因数の和:32020

約数の個数: 16

約数和(自身を含む): 130596864

約数和(自身を除く): 45564903

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 31883, 95649, 223181, 669543, 4049141, 12147423, 28343987, 85031961]

約数ペア:

[(1, 85031961), (3, 28343987), (7, 12147423), (21, 4049141), (127, 669543), (381, 223181), (889, 95649), (2667, 31883)]