15161121

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{3137}}^1$

素因数の和:3325

約数の個数: 16

約数和(自身を含む): 22593600

約数和(自身を除く): 7432479

約数列:

[1, 3, 9, 27, 179, 537, 1611, 3137, 4833, 9411, 28233, 84699, 561523, 1684569, 5053707, 15161121]

約数ペア:

[(1, 15161121), (3, 5053707), (9, 1684569), (27, 561523), (179, 84699), (537, 28233), (1611, 9411), (3137, 4833)]