74225889

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{12553}}^1$

素因数の和:12638

約数の個数: 20

約数和(自身を含む): 112408516

約数和(自身を除く): 38182627

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 12553, 37659, 112977, 338931, 916369, 1016793, 2749107, 8247321, 24741963, 74225889]

約数ペア:

[(1, 74225889), (3, 24741963), (9, 8247321), (27, 2749107), (73, 1016793), (81, 916369), (219, 338931), (657, 112977), (1971, 37659), (5913, 12553)]