253137933

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{132049}}^1$

素因数の和:132129

約数の個数: 16

約数和(自身を含む): 380304000

約数和(自身を除く): 127166067

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 132049, 396147, 1188441, 3565323, 9375479, 28126437, 84379311, 253137933]

約数ペア:

[(1, 253137933), (3, 84379311), (9, 28126437), (27, 9375479), (71, 3565323), (213, 1188441), (639, 396147), (1917, 132049)]