156943554687

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{4373}}^1\times {\mathrm{92737}}^1$

素因数の和:97159

約数の個数: 24

約数和(自身を含む): 232023798864

約数和(自身を除く): 75080244177

約数列:

[1, 3, 9, 43, 129, 387, 4373, 13119, 39357, 92737, 188039, 278211, 564117, 834633, 1692351, 3987691, 11963073, 35889219, 405538901, 1216616703, 3649850109, 17438172743, 52314518229, 156943554687]

約数ペア:

[(1, 156943554687), (3, 52314518229), (9, 17438172743), (43, 3649850109), (129, 1216616703), (387, 405538901), (4373, 35889219), (13119, 11963073), (39357, 3987691), (92737, 1692351), (188039, 834633), (278211, 564117)]