25901343

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 41764800

約数和(自身を除く): 15863457

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 677, 981, 1417, 2031, 2943, 4251, 6093, 8801, 12753, 18279, 26403, 38259, 73793, 79209, 221379, 237627, 664137, 959309, 1992411, 2877927, 8633781, 25901343]

約数ペア:

[(1, 25901343), (3, 8633781), (9, 2877927), (13, 1992411), (27, 959309), (39, 664137), (109, 237627), (117, 221379), (327, 79209), (351, 73793), (677, 38259), (981, 26403), (1417, 18279), (2031, 12753), (2943, 8801), (4251, 6093)]