54747903

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{55469}}^1$

素因数の和:55526

約数の個数: 16

約数和(自身を含む): 85201920

約数和(自身を除く): 30454017

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 55469, 166407, 388283, 1164849, 2607043, 7821129, 18249301, 54747903]

約数ペア:

[(1, 54747903), (3, 18249301), (7, 7821129), (21, 2607043), (47, 1164849), (141, 388283), (329, 166407), (987, 55469)]