763973937

素因数分解:

$3^4\times {\mathrm{1889}}^1\times {\mathrm{4993}}^1$

素因数の和:6894

約数の個数: 20

約数和(自身を含む): 1142077860

約数和(自身を除く): 378103923

約数列:

[1, 3, 9, 27, 81, 1889, 4993, 5667, 14979, 17001, 44937, 51003, 134811, 153009, 404433, 9431777, 28295331, 84885993, 254657979, 763973937]

約数ペア:

[(1, 763973937), (3, 254657979), (9, 84885993), (27, 28295331), (81, 9431777), (1889, 404433), (4993, 153009), (5667, 134811), (14979, 51003), (17001, 44937)]