87841881

素因数分解:

$3^3\times {\mathrm{229}}^1\times {\mathrm{14207}}^1$

素因数の和:14445

約数の個数: 16

約数和(自身を含む): 130713600

約数和(自身を除く): 42871719

約数列:

[1, 3, 9, 27, 229, 687, 2061, 6183, 14207, 42621, 127863, 383589, 3253403, 9760209, 29280627, 87841881]

約数ペア:

[(1, 87841881), (3, 29280627), (9, 9760209), (27, 3253403), (229, 383589), (687, 127863), (2061, 42621), (6183, 14207)]