80884053

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 121205760

約数和(自身を除く): 40321707

約数列:

[1, 3, 9, 31, 93, 239, 279, 717, 1213, 2151, 3639, 7409, 10917, 22227, 37603, 66681, 112809, 289907, 338427, 869721, 2609163, 8987117, 26961351, 80884053]

約数ペア:

[(1, 80884053), (3, 26961351), (9, 8987117), (31, 2609163), (93, 869721), (239, 338427), (279, 289907), (717, 112809), (1213, 66681), (2151, 37603), (3639, 22227), (7409, 10917)]