55805373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28057}}^1$

素因数の和:28093

約数の個数: 24

約数和(自身を含む): 91918008

約数和(自身を除く): 36112635

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 28057, 84171, 252513, 364741, 476969, 1094223, 1430907, 3282669, 4292721, 6200597, 18601791, 55805373]

約数ペア:

[(1, 55805373), (3, 18601791), (9, 6200597), (13, 4292721), (17, 3282669), (39, 1430907), (51, 1094223), (117, 476969), (153, 364741), (221, 252513), (663, 84171), (1989, 28057)]