26802207

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 39536640

約数和(自身を除く): 12734433

約数列:

[1, 3, 9, 127, 131, 179, 381, 393, 537, 1143, 1179, 1611, 16637, 22733, 23449, 49911, 68199, 70347, 149733, 204597, 211041, 2978023, 8934069, 26802207]

約数ペア:

[(1, 26802207), (3, 8934069), (9, 2978023), (127, 211041), (131, 204597), (179, 149733), (381, 70347), (393, 68199), (537, 49911), (1143, 23449), (1179, 22733), (1611, 16637)]