72772509

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 98816000

約数和(自身を除く): 26043491

約数列:

[1, 3, 79, 199, 237, 597, 1543, 4629, 15721, 47163, 121897, 307057, 365691, 921171, 24257503, 72772509]

約数ペア:

[(1, 72772509), (3, 24257503), (79, 921171), (199, 365691), (237, 307057), (597, 121897), (1543, 47163), (4629, 15721)]