55569921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{3889}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 81036480

約数和(自身を除く): 25466559

約数列:

[1, 3, 11, 33, 433, 1299, 3889, 4763, 11667, 14289, 42779, 128337, 1683937, 5051811, 18523307, 55569921]

約数ペア:

[(1, 55569921), (3, 18523307), (11, 5051811), (33, 1683937), (433, 128337), (1299, 42779), (3889, 14289), (4763, 11667)]