54782091

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66889}}^1$

素因数の和:66915

約数の個数: 24

約数和(自身を含む): 97391840

約数和(自身を除く): 42609749

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 66889, 200667, 468223, 602001, 869557, 1404669, 2608671, 4214007, 6086899, 7826013, 18260697, 54782091]

約数ペア:

[(1, 54782091), (3, 18260697), (7, 7826013), (9, 6086899), (13, 4214007), (21, 2608671), (39, 1404669), (63, 869557), (91, 602001), (117, 468223), (273, 200667), (819, 66889)]