27850401

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 42509376

約数和(自身を除く): 14658975

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1621, 1909, 4863, 5727, 14589, 17181, 37283, 111849, 134543, 335547, 403629, 1210887, 3094489, 9283467, 27850401]

約数ペア:

[(1, 27850401), (3, 9283467), (9, 3094489), (23, 1210887), (69, 403629), (83, 335547), (207, 134543), (249, 111849), (747, 37283), (1621, 17181), (1909, 14589), (4863, 5727)]