27408981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9109}}^1$

素因数の和:9188

約数の個数: 16

約数和(自身を含む): 39355200

約数和(自身を除く): 11946219

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 9109, 27327, 154853, 464559, 537431, 1612293, 9136327, 27408981]

約数ペア:

[(1, 27408981), (3, 9136327), (17, 1612293), (51, 537431), (59, 464559), (177, 154853), (1003, 27327), (3009, 9109)]