80164377

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{27239}}^1$

素因数の和:27357

約数の個数: 16

約数和(自身を含む): 119856000

約数和(自身を除く): 39691623

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 27239, 81717, 245151, 735453, 2969051, 8907153, 26721459, 80164377]

約数ペア:

[(1, 80164377), (3, 26721459), (9, 8907153), (27, 2969051), (109, 735453), (327, 245151), (981, 81717), (2943, 27239)]