127499937

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4447}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 179343360

約数和(自身を除く): 51843423

約数列:

[1, 3, 19, 57, 503, 1509, 4447, 9557, 13341, 28671, 84493, 253479, 2236841, 6710523, 42499979, 127499937]

約数ペア:

[(1, 127499937), (3, 42499979), (19, 6710523), (57, 2236841), (503, 253479), (1509, 84493), (4447, 28671), (9557, 13341)]