266022711

素因数分解:

$3^4\times {\mathrm{37}}^2\times {\mathrm{2399}}^1$

素因数の和:2485

約数の個数: 30

約数和(自身を含む): 408592800

約数和(自身を除く): 142570089

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1369, 2399, 2997, 4107, 7197, 12321, 21591, 36963, 64773, 88763, 110889, 194319, 266289, 798867, 2396601, 3284231, 7189803, 9852693, 29558079, 88674237, 266022711]

約数ペア:

[(1, 266022711), (3, 88674237), (9, 29558079), (27, 9852693), (37, 7189803), (81, 3284231), (111, 2396601), (333, 798867), (999, 266289), (1369, 194319), (2399, 110889), (2997, 88763), (4107, 64773), (7197, 36963), (12321, 21591)]