49409361

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6941

約数の個数: 24

約数和(自身を含む): 77186304

約数和(自身を除く): 27776943

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 6871, 7191, 20613, 61839, 116807, 322937, 350421, 968811, 1051263, 2906433, 5489929, 16469787, 49409361]

約数ペア:

[(1, 49409361), (3, 16469787), (9, 5489929), (17, 2906433), (47, 1051263), (51, 968811), (141, 350421), (153, 322937), (423, 116807), (799, 61839), (2397, 20613), (6871, 7191)]