26549991

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{75641}}^1$

素因数の和:75663

約数の個数: 16

約数和(自身を含む): 42359520

約数和(自身を除く): 15809529

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 75641, 226923, 680769, 983333, 2042307, 2949999, 8849997, 26549991]

約数ペア:

[(1, 26549991), (3, 8849997), (9, 2949999), (13, 2042307), (27, 983333), (39, 680769), (117, 226923), (351, 75641)]