27729243

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 43283520

約数和(自身を除く): 15554277

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 369, 677, 999, 1107, 1517, 2031, 4551, 6093, 13653, 18279, 25049, 27757, 40959, 75147, 83271, 225441, 249813, 676323, 749439, 1027009, 3081027, 9243081, 27729243]

約数ペア:

[(1, 27729243), (3, 9243081), (9, 3081027), (27, 1027009), (37, 749439), (41, 676323), (111, 249813), (123, 225441), (333, 83271), (369, 75147), (677, 40959), (999, 27757), (1107, 25049), (1517, 18279), (2031, 13653), (4551, 6093)]