55576731

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{13037}}^1$

素因数の和:13083

約数の個数: 24

約数和(自身を含む): 89179920

約数和(自身を除く): 33603189

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 13037, 39111, 91259, 273777, 378073, 638813, 1134219, 1916439, 2646511, 7939533, 18525577, 55576731]

約数ペア:

[(1, 55576731), (3, 18525577), (7, 7939533), (21, 2646511), (29, 1916439), (49, 1134219), (87, 638813), (147, 378073), (203, 273777), (609, 91259), (1421, 39111), (4263, 13037)]