15678087021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{102471157}}^1$

素因数の和:102471180

約数の個数: 12

約数和(自身を含む): 23978250972

約数和(自身を除く): 8300163951

約数列:

[1, 3, 9, 17, 51, 153, 102471157, 307413471, 922240413, 1742009669, 5226029007, 15678087021]

約数ペア:

[(1, 15678087021), (3, 5226029007), (9, 1742009669), (17, 922240413), (51, 307413471), (153, 102471157)]