153553293

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 234894720

約数和(自身を除く): 81341427

約数列:

[1, 3, 9, 27, 37, 111, 281, 333, 547, 843, 999, 1641, 2529, 4923, 7587, 10397, 14769, 20239, 31191, 60717, 93573, 153707, 182151, 280719, 461121, 546453, 1383363, 4150089, 5687159, 17061477, 51184431, 153553293]

約数ペア:

[(1, 153553293), (3, 51184431), (9, 17061477), (27, 5687159), (37, 4150089), (111, 1383363), (281, 546453), (333, 461121), (547, 280719), (843, 182151), (999, 153707), (1641, 93573), (2529, 60717), (4923, 31191), (7587, 20239), (10397, 14769)]