86628933

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{18127}}^1$

素因数の和:18198

約数の個数: 20

約数和(自身を含む): 131609280

約数和(自身を除く): 44980347

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 18127, 54381, 163143, 489429, 1069493, 1468287, 3208479, 9625437, 28876311, 86628933]

約数ペア:

[(1, 86628933), (3, 28876311), (9, 9625437), (27, 3208479), (59, 1468287), (81, 1069493), (177, 489429), (531, 163143), (1593, 54381), (4779, 18127)]