27261117

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{25889}}^1$

素因数の和:25914

約数の個数: 20

約数和(自身を含む): 43857660

約数和(自身を除く): 16596543

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 25889, 77667, 233001, 336557, 699003, 1009671, 2097009, 3029013, 9087039, 27261117]

約数ペア:

[(1, 27261117), (3, 9087039), (9, 3029013), (13, 2097009), (27, 1009671), (39, 699003), (81, 336557), (117, 233001), (351, 77667), (1053, 25889)]