55561107

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{9349}}^1$

素因数の和:9642

約数の個数: 16

約数和(自身を含む): 84972800

約数和(自身を除く): 29411693

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 9349, 28047, 65443, 196329, 2645767, 7937301, 18520369, 55561107]

約数ペア:

[(1, 55561107), (3, 18520369), (7, 7937301), (21, 2645767), (283, 196329), (849, 65443), (1981, 28047), (5943, 9349)]