87087450261

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{70288499}}^1$

素因数の和:70288568

約数の個数: 16

約数和(自身を含む): 134953920000

約数和(自身を除く): 47866469739

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 70288499, 210865497, 492019493, 1476058479, 4147021441, 12441064323, 29029150087, 87087450261]

約数ペア:

[(1, 87087450261), (3, 29029150087), (7, 12441064323), (21, 4147021441), (59, 1476058479), (177, 492019493), (413, 210865497), (1239, 70288499)]