157051143

素因数分解:

$3^5\times {\mathrm{646301}}^1$

素因数の和:646316

約数の個数: 12

約数和(自身を含む): 235253928

約数和(自身を除く): 78202785

約数列:

[1, 3, 9, 27, 81, 243, 646301, 1938903, 5816709, 17450127, 52350381, 157051143]

約数ペア:

[(1, 157051143), (3, 52350381), (9, 17450127), (27, 5816709), (81, 1938903), (243, 646301)]