54270243

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{21613}}^1$

素因数の和:21656

約数の個数: 20

約数和(自身を含む): 83689408

約数和(自身を除く): 29419165

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 21613, 64839, 194517, 583551, 670003, 1750653, 2010009, 6030027, 18090081, 54270243]

約数ペア:

[(1, 54270243), (3, 18090081), (9, 6030027), (27, 2010009), (31, 1750653), (81, 670003), (93, 583551), (279, 194517), (837, 64839), (2511, 21613)]