87619491

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 129146576

約数和(自身を除く): 41527085

約数列:

[1, 3, 9, 73, 193, 219, 579, 657, 691, 1737, 2073, 6219, 14089, 42267, 50443, 126801, 133363, 151329, 400089, 453987, 1200267, 9735499, 29206497, 87619491]

約数ペア:

[(1, 87619491), (3, 29206497), (9, 9735499), (73, 1200267), (193, 453987), (219, 400089), (579, 151329), (657, 133363), (691, 126801), (1737, 50443), (2073, 42267), (6219, 14089)]