47131036209

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{71736737}}^1$

素因数の和:71736816

約数の個数: 12

約数和(自身を含む): 69010741956

約数和(自身を除く): 21879705747

約数列:

[1, 3, 9, 73, 219, 657, 71736737, 215210211, 645630633, 5236781801, 15710345403, 47131036209]

約数ペア:

[(1, 47131036209), (3, 15710345403), (9, 5236781801), (73, 645630633), (219, 215210211), (657, 71736737)]