87936687

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{42667}}^1$

素因数の和:42902

約数の個数: 12

約数和(自身を含む): 127577320

約数和(自身を除く): 39640633

約数列:

[1, 3, 9, 229, 687, 2061, 42667, 128001, 384003, 9770743, 29312229, 87936687]

約数ペア:

[(1, 87936687), (3, 29312229), (9, 9770743), (229, 384003), (687, 128001), (2061, 42667)]