42641496573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{161957}}^1$

素因数の和:162173

約数の個数: 32

約数和(自身を含む): 63052192896

約数和(自身を除く): 20410696323

約数列:

[1, 3, 13, 39, 43, 129, 157, 471, 559, 1677, 2041, 6123, 6751, 20253, 87763, 161957, 263289, 485871, 2105441, 6316323, 6964151, 20892453, 25427249, 76281747, 90533963, 271601889, 330554237, 991662711, 1093371707, 3280115121, 14213832191, 42641496573]

約数ペア:

[(1, 42641496573), (3, 14213832191), (13, 3280115121), (39, 1093371707), (43, 991662711), (129, 330554237), (157, 271601889), (471, 90533963), (559, 76281747), (1677, 25427249), (2041, 20892453), (6123, 6964151), (6751, 6316323), (20253, 2105441), (87763, 485871), (161957, 263289)]