51240828051

素因数分解:

$3^2\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{420769}}^1$

素因数の和:422715

約数の個数: 24

約数和(自身を含む): 84631994720

約数和(自身を除く): 33391166669

約数列:

[1, 3, 7, 9, 21, 63, 1933, 5799, 13531, 17397, 40593, 121779, 420769, 1262307, 2945383, 3786921, 8836149, 26508447, 813346477, 2440039431, 5693425339, 7320118293, 17080276017, 51240828051]

約数ペア:

[(1, 51240828051), (3, 17080276017), (7, 7320118293), (9, 5693425339), (21, 2440039431), (63, 813346477), (1933, 26508447), (5799, 8836149), (13531, 3786921), (17397, 2945383), (40593, 1262307), (121779, 420769)]