127743357

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3623}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 205959168

約数和(自身を除く): 78215811

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 1533, 1679, 3623, 5037, 10869, 11753, 25361, 35259, 76083, 83329, 249987, 264479, 583303, 793437, 1749909, 1851353, 5554059, 6083017, 18249051, 42581119, 127743357]

約数ペア:

[(1, 127743357), (3, 42581119), (7, 18249051), (21, 6083017), (23, 5554059), (69, 1851353), (73, 1749909), (161, 793437), (219, 583303), (483, 264479), (511, 249987), (1533, 83329), (1679, 76083), (3623, 35259), (5037, 25361), (10869, 11753)]