26655147

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 40404000

約数和(自身を除く): 13748853

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 1399, 2117, 4197, 6351, 12591, 19053, 40571, 102127, 121713, 306381, 365139, 919143, 2961683, 8885049, 26655147]

約数ペア:

[(1, 26655147), (3, 8885049), (9, 2961683), (29, 919143), (73, 365139), (87, 306381), (219, 121713), (261, 102127), (657, 40571), (1399, 19053), (2117, 12591), (4197, 6351)]