8420211063

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{20411}}^1$

素因数の和:20897

約数の個数: 40

約数和(自身を含む): 13752135936

約数和(自身を除く): 5331924873

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 463, 891, 1389, 4167, 5093, 12501, 15279, 20411, 37503, 45837, 61233, 137511, 183699, 224521, 412533, 551097, 673563, 1653291, 2020689, 6062067, 9450293, 18186201, 28350879, 85052637, 103953223, 255157911, 311859669, 765473733, 935579007, 2806737021, 8420211063]

約数ペア:

[(1, 8420211063), (3, 2806737021), (9, 935579007), (11, 765473733), (27, 311859669), (33, 255157911), (81, 103953223), (99, 85052637), (297, 28350879), (463, 18186201), (891, 9450293), (1389, 6062067), (4167, 2020689), (5093, 1653291), (12501, 673563), (15279, 551097), (20411, 412533), (37503, 224521), (45837, 183699), (61233, 137511)]