25133043201

素因数分解:

$3^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{281669}}^1$

素因数の和:282293

約数の個数: 24

約数和(自身を含む): 39046222080

約数和(自身を除く): 13913178879

約数列:

[1, 3, 7, 21, 49, 147, 607, 1821, 4249, 12747, 29743, 89229, 281669, 845007, 1971683, 5915049, 13801781, 41405343, 170973083, 512919249, 1196811581, 3590434743, 8377681067, 25133043201]

約数ペア:

[(1, 25133043201), (3, 8377681067), (7, 3590434743), (21, 1196811581), (49, 512919249), (147, 170973083), (607, 41405343), (1821, 13801781), (4249, 5915049), (12747, 1971683), (29743, 845007), (89229, 281669)]