86243781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 129467520

約数和(自身を除く): 43223739

約数列:

[1, 3, 13, 37, 39, 59, 111, 177, 481, 767, 1013, 1443, 2183, 2301, 3039, 6549, 13169, 28379, 37481, 39507, 59767, 85137, 112443, 179301, 487253, 776971, 1461759, 2211379, 2330913, 6634137, 28747927, 86243781]

約数ペア:

[(1, 86243781), (3, 28747927), (13, 6634137), (37, 2330913), (39, 2211379), (59, 1461759), (111, 776971), (177, 487253), (481, 179301), (767, 112443), (1013, 85137), (1443, 59767), (2183, 39507), (2301, 37481), (3039, 28379), (6549, 13169)]