65286243

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 108725760

約数和(自身を除く): 43439517

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1551, 1559, 3807, 4653, 4677, 13959, 14031, 17149, 41877, 42093, 51447, 73273, 126279, 154341, 219819, 463023, 659457, 806003, 1389069, 1978371, 2418009, 5935113, 7254027, 21762081, 65286243]

約数ペア:

[(1, 65286243), (3, 21762081), (9, 7254027), (11, 5935113), (27, 2418009), (33, 1978371), (47, 1389069), (81, 806003), (99, 659457), (141, 463023), (297, 219819), (423, 154341), (517, 126279), (891, 73273), (1269, 51447), (1551, 42093), (1559, 41877), (3807, 17149), (4653, 14031), (4677, 13959)]