371125071

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{111751}}^1$

素因数の和:111804

約数の個数: 20

約数和(自身を含む): 567923664

約数和(自身を除く): 196798593

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 111751, 335253, 1005759, 3017277, 4581791, 9051831, 13745373, 41236119, 123708357, 371125071]

約数ペア:

[(1, 371125071), (3, 123708357), (9, 41236119), (27, 13745373), (41, 9051831), (81, 4581791), (123, 3017277), (369, 1005759), (1107, 335253), (3321, 111751)]