101872143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 156186576

約数和(自身を除く): 54314433

約数列:

[1, 3, 9, 17, 51, 153, 811, 821, 2433, 2463, 7299, 7389, 13787, 13957, 41361, 41871, 124083, 125613, 665831, 1997493, 5992479, 11319127, 33957381, 101872143]

約数ペア:

[(1, 101872143), (3, 33957381), (9, 11319127), (17, 5992479), (51, 1997493), (153, 665831), (811, 125613), (821, 124083), (2433, 41871), (2463, 41361), (7299, 13957), (7389, 13787)]