65890719

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{8329}}^1$

素因数の和:8631

約数の個数: 16

約数和(自身を含む): 97960800

約数和(自身を除く): 32070081

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 8329, 24987, 74961, 224883, 2440397, 7321191, 21963573, 65890719]

約数ペア:

[(1, 65890719), (3, 21963573), (9, 7321191), (27, 2440397), (293, 224883), (879, 74961), (2637, 24987), (7911, 8329)]