66835263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 102228480

約数和(自身を除く): 35393217

約数列:

[1, 3, 11, 23, 33, 69, 173, 253, 509, 519, 759, 1527, 1903, 3979, 5599, 5709, 11707, 11937, 16797, 35121, 43769, 88057, 128777, 131307, 264171, 386331, 968627, 2025311, 2905881, 6075933, 22278421, 66835263]

約数ペア:

[(1, 66835263), (3, 22278421), (11, 6075933), (23, 2905881), (33, 2025311), (69, 968627), (173, 386331), (253, 264171), (509, 131307), (519, 128777), (759, 88057), (1527, 43769), (1903, 35121), (3979, 16797), (5599, 11937), (5709, 11707)]