127349931

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{12721}}^1$

素因数の和:12842

約数の個数: 16

約数和(自身を含む): 175868928

約数和(自身を除く): 48518997

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 12721, 38163, 597887, 903191, 1793661, 2709573, 42449977, 127349931]

約数ペア:

[(1, 127349931), (3, 42449977), (47, 2709573), (71, 1793661), (141, 903191), (213, 597887), (3337, 38163), (10011, 12721)]