49168269

素因数分解:

$3^3\times {\mathrm{1223}}^1\times {\mathrm{1489}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 72950400

約数和(自身を除く): 23782131

約数列:

[1, 3, 9, 27, 1223, 1489, 3669, 4467, 11007, 13401, 33021, 40203, 1821047, 5463141, 16389423, 49168269]

約数ペア:

[(1, 49168269), (3, 16389423), (9, 5463141), (27, 1821047), (1223, 40203), (1489, 33021), (3669, 13401), (4467, 11007)]