68485689

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{10613}}^1$

素因数の和:10861

約数の個数: 16

約数和(自身を含む): 101894400

約数和(自身を除く): 33408711

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 10613, 31839, 95517, 286551, 2536507, 7609521, 22828563, 68485689]

約数ペア:

[(1, 68485689), (3, 22828563), (9, 7609521), (27, 2536507), (239, 286551), (717, 95517), (2151, 31839), (6453, 10613)]