55687247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9907}}^1$

素因数の和:9998

約数の個数: 16

約数和(自身を含む): 70386432

約数和(自身を除く): 14699185

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 9907, 69349, 108977, 723211, 762839, 5062477, 7955321, 55687247]

約数ペア:

[(1, 55687247), (7, 7955321), (11, 5062477), (73, 762839), (77, 723211), (511, 108977), (803, 69349), (5621, 9907)]