80897067

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7243}}^1$

素因数の和:7339

約数の個数: 24

約数和(自身を含む): 125437104

約数和(自身を除く): 44540037

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 7243, 11169, 21729, 65187, 123131, 369393, 528739, 1108179, 1586217, 4758651, 8988563, 26965689, 80897067]

約数ペア:

[(1, 80897067), (3, 26965689), (9, 8988563), (17, 4758651), (51, 1586217), (73, 1108179), (153, 528739), (219, 369393), (657, 123131), (1241, 65187), (3723, 21729), (7243, 11169)]