89730153

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 139898880

約数和(自身を除く): 50168727

約数列:

[1, 3, 9, 23, 27, 69, 131, 207, 393, 621, 1103, 1179, 3013, 3309, 3537, 9039, 9927, 25369, 27117, 29781, 76107, 81351, 144493, 228321, 433479, 684963, 1300437, 3323339, 3901311, 9970017, 29910051, 89730153]

約数ペア:

[(1, 89730153), (3, 29910051), (9, 9970017), (23, 3901311), (27, 3323339), (69, 1300437), (131, 684963), (207, 433479), (393, 228321), (621, 144493), (1103, 81351), (1179, 76107), (3013, 29781), (3309, 27117), (3537, 25369), (9039, 9927)]