272275143

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{18287}}^1$

素因数の和:19006

約数の個数: 16

約数和(自身を含む): 415503360

約数和(自身を除く): 143228217

約数列:

[1, 3, 7, 21, 709, 2127, 4963, 14889, 18287, 54861, 128009, 384027, 12965483, 38896449, 90758381, 272275143]

約数ペア:

[(1, 272275143), (3, 90758381), (7, 38896449), (21, 12965483), (709, 384027), (2127, 128009), (4963, 54861), (14889, 18287)]