49049307

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1182

約数の個数: 28

約数和(自身を含む): 74813664

約数和(自身を除く): 25764357

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1103, 1647, 3309, 4941, 9927, 14823, 29781, 44469, 67283, 89343, 201849, 268029, 605547, 804087, 1816641, 5449923, 16349769, 49049307]

約数ペア:

[(1, 49049307), (3, 16349769), (9, 5449923), (27, 1816641), (61, 804087), (81, 605547), (183, 268029), (243, 201849), (549, 89343), (729, 67283), (1103, 44469), (1647, 29781), (3309, 14823), (4941, 9927)]