47715021

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43103}}^1$

素因数の和:43153

約数の個数: 16

約数和(自身を含む): 72414720

約数和(自身を除く): 24699699

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 43103, 129309, 387927, 1163781, 1767223, 5301669, 15905007, 47715021]

約数ペア:

[(1, 47715021), (3, 15905007), (9, 5301669), (27, 1767223), (41, 1163781), (123, 387927), (369, 129309), (1107, 43103)]