376478523

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{113363}}^1$

素因数の和:113416

約数の個数: 20

約数和(自身を含む): 576115848

約数和(自身を除く): 199637325

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 113363, 340089, 1020267, 3060801, 4647883, 9182403, 13943649, 41830947, 125492841, 376478523]

約数ペア:

[(1, 376478523), (3, 125492841), (9, 41830947), (27, 13943649), (41, 9182403), (81, 4647883), (123, 3060801), (369, 1020267), (1107, 340089), (3321, 113363)]