219404889

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32119}}^1$

素因数の和:32162

約数の個数: 32

約数和(自身を含む): 370022400

約数和(自身を除く): 150617511

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 32119, 96357, 289071, 353309, 738737, 867213, 1059927, 2216211, 3179781, 6648633, 8126107, 9539343, 19945899, 24378321, 73134963, 219404889]

約数ペア:

[(1, 219404889), (3, 73134963), (9, 24378321), (11, 19945899), (23, 9539343), (27, 8126107), (33, 6648633), (69, 3179781), (99, 2216211), (207, 1059927), (253, 867213), (297, 738737), (621, 353309), (759, 289071), (2277, 96357), (6831, 32119)]