208829097

素因数分解:

$3^5\times {\mathrm{179}}^1\times {\mathrm{4801}}^1$

素因数の和:4995

約数の個数: 24

約数和(自身を含む): 314627040

約数和(自身を除く): 105797943

約数列:

[1, 3, 9, 27, 81, 179, 243, 537, 1611, 4801, 4833, 14403, 14499, 43209, 43497, 129627, 388881, 859379, 1166643, 2578137, 7734411, 23203233, 69609699, 208829097]

約数ペア:

[(1, 208829097), (3, 69609699), (9, 23203233), (27, 7734411), (81, 2578137), (179, 1166643), (243, 859379), (537, 388881), (1611, 129627), (4801, 43497), (4833, 43209), (14403, 14499)]