54243147

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9973}}^1$

素因数の和:10027

約数の個数: 24

約数和(自身を含む): 86414736

約数和(自身を除く): 32171589

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 9973, 29919, 69811, 209433, 369001, 488677, 1107003, 1466031, 2583007, 7749021, 18081049, 54243147]

約数ペア:

[(1, 54243147), (3, 18081049), (7, 7749021), (21, 2583007), (37, 1466031), (49, 1107003), (111, 488677), (147, 369001), (259, 209433), (777, 69811), (1813, 29919), (5439, 9973)]