71708802011

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3244889}}^1$

素因数の和:3244955

約数の個数: 24

約数和(自身を含む): 93219199920

約数和(自身を除く): 21510397909

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 3157, 22099, 3244889, 22714223, 35693779, 133040449, 158999561, 249856453, 931283143, 1463444939, 1748995171, 6518982001, 10244114573, 71708802011]

約数ペア:

[(1, 71708802011), (7, 10244114573), (11, 6518982001), (41, 1748995171), (49, 1463444939), (77, 931283143), (287, 249856453), (451, 158999561), (539, 133040449), (2009, 35693779), (3157, 22714223), (22099, 3244889)]