55630263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13331}}^1$

素因数の和:13454

約数の個数: 16

約数和(自身を含む): 80631936

約数和(自身を除く): 25001673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 13331, 39993, 173303, 519909, 1426417, 4279251, 18543421, 55630263]

約数ペア:

[(1, 55630263), (3, 18543421), (13, 4279251), (39, 1426417), (107, 519909), (321, 173303), (1391, 39993), (4173, 13331)]