16906077

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{5641}}^1$

素因数の和:5690

約数の個数: 20

約数和(自身を含む): 25941916

約数和(自身を除く): 9035839

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 5641, 16923, 50769, 152307, 208717, 456921, 626151, 1878453, 5635359, 16906077]

約数ペア:

[(1, 16906077), (3, 5635359), (9, 1878453), (27, 626151), (37, 456921), (81, 208717), (111, 152307), (333, 50769), (999, 16923), (2997, 5641)]