139095441

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{70571}}^1$

素因数の和:70653

約数の個数: 16

約数和(自身を含む): 208893120

約数和(自身を除く): 69797679

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 70571, 211713, 635139, 1905417, 5151683, 15455049, 46365147, 139095441]

約数ペア:

[(1, 139095441), (3, 46365147), (9, 15455049), (27, 5151683), (73, 1905417), (219, 635139), (657, 211713), (1971, 70571)]