143490771

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{8089}}^1$

素因数の和:8177

約数の個数: 24

約数和(自身を含む): 217912240

約数和(自身を除く): 74421469

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 8089, 17739, 24267, 72801, 218403, 590497, 655209, 1771491, 1965627, 5314473, 15943419, 47830257, 143490771]

約数ペア:

[(1, 143490771), (3, 47830257), (9, 15943419), (27, 5314473), (73, 1965627), (81, 1771491), (219, 655209), (243, 590497), (657, 218403), (1971, 72801), (5913, 24267), (8089, 17739)]