80905833

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5099}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 122522400

約数和(自身を除く): 41616567

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 5099, 5289, 15297, 15867, 45891, 209059, 219257, 627177, 657771, 1881531, 1973313, 8989537, 26968611, 80905833]

約数ペア:

[(1, 80905833), (3, 26968611), (9, 8989537), (41, 1973313), (43, 1881531), (123, 657771), (129, 627177), (369, 219257), (387, 209059), (1763, 45891), (5099, 15867), (5289, 15297)]