61664883

素因数分解:

$3^1\times 7^5\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 96000768

約数和(自身を除く): 34335885

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1223, 2401, 3669, 7203, 8561, 16807, 25683, 50421, 59927, 179781, 419489, 1258467, 2936423, 8809269, 20554961, 61664883]

約数ペア:

[(1, 61664883), (3, 20554961), (7, 8809269), (21, 2936423), (49, 1258467), (147, 419489), (343, 179781), (1029, 59927), (1223, 50421), (2401, 25683), (3669, 16807), (7203, 8561)]