66155439

素因数分解:

$3^1\times 7^3\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 37524561

約数列:

[1, 3, 7, 21, 49, 147, 239, 269, 343, 717, 807, 1029, 1673, 1883, 5019, 5649, 11711, 13181, 35133, 39543, 64291, 81977, 92267, 192873, 245931, 276801, 450037, 1350111, 3150259, 9450777, 22051813, 66155439]

約数ペア:

[(1, 66155439), (3, 22051813), (7, 9450777), (21, 3150259), (49, 1350111), (147, 450037), (239, 276801), (269, 245931), (343, 192873), (717, 92267), (807, 81977), (1029, 64291), (1673, 39543), (1883, 35133), (5019, 13181), (5649, 11711)]