86585187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51631}}^1$

素因数の和:51690

約数の個数: 16

約数和(自身を含む): 127221248

約数和(自身を除く): 40636061

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 51631, 154893, 671203, 2013609, 2220133, 6660399, 28861729, 86585187]

約数ペア:

[(1, 86585187), (3, 28861729), (13, 6660399), (39, 2220133), (43, 2013609), (129, 671203), (559, 154893), (1677, 51631)]