673660143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4523}}^1$

素因数の和:4628

約数の個数: 48

約数和(自身を含む): 1119780480

約数和(自身を除く): 446120337

約数列:

[1, 3, 9, 13, 19, 39, 57, 67, 117, 171, 201, 247, 603, 741, 871, 1273, 2223, 2613, 3819, 4523, 7839, 11457, 13569, 16549, 40707, 49647, 58799, 85937, 148941, 176397, 257811, 303041, 529191, 773433, 909123, 1117181, 2727369, 3351543, 3939533, 5757779, 10054629, 11818599, 17273337, 35455797, 51820011, 74851127, 224553381, 673660143]

約数ペア:

[(1, 673660143), (3, 224553381), (9, 74851127), (13, 51820011), (19, 35455797), (39, 17273337), (57, 11818599), (67, 10054629), (117, 5757779), (171, 3939533), (201, 3351543), (247, 2727369), (603, 1117181), (741, 909123), (871, 773433), (1273, 529191), (2223, 303041), (2613, 257811), (3819, 176397), (4523, 148941), (7839, 85937), (11457, 58799), (13569, 49647), (16549, 40707)]