155457979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 174387168

約数和(自身を除く): 18929189

約数列:

[1, 17, 37, 59, 71, 629, 1003, 1207, 2183, 2627, 3481, 4189, 37111, 44659, 59177, 71213, 128797, 154993, 247151, 2189549, 2634881, 4201567, 9144587, 155457979]

約数ペア:

[(1, 155457979), (17, 9144587), (37, 4201567), (59, 2634881), (71, 2189549), (629, 247151), (1003, 154993), (1207, 128797), (2183, 71213), (2627, 59177), (3481, 44659), (4189, 37111)]