56968023

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 92784640

約数和(自身を除く): 35816617

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 2131, 3819, 6393, 8911, 14917, 26733, 40489, 44751, 121467, 142777, 283423, 428331, 850269, 999439, 2712763, 2998317, 8138289, 18989341, 56968023]

約数ペア:

[(1, 56968023), (3, 18989341), (7, 8138289), (19, 2998317), (21, 2712763), (57, 999439), (67, 850269), (133, 428331), (201, 283423), (399, 142777), (469, 121467), (1273, 44751), (1407, 40489), (2131, 26733), (3819, 14917), (6393, 8911)]