41638293

素因数分解:

$3^7\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 63500800

約数和(自身を除く): 21862507

約数列:

[1, 3, 9, 27, 79, 81, 237, 241, 243, 711, 723, 729, 2133, 2169, 2187, 6399, 6507, 19039, 19197, 19521, 57117, 57591, 58563, 171351, 172773, 175689, 514053, 527067, 1542159, 4626477, 13879431, 41638293]

約数ペア:

[(1, 41638293), (3, 13879431), (9, 4626477), (27, 1542159), (79, 527067), (81, 514053), (237, 175689), (241, 172773), (243, 171351), (711, 58563), (723, 57591), (729, 57117), (2133, 19521), (2169, 19197), (2187, 19039), (6399, 6507)]