55151877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23539}}^1$

素因数の和:23624

約数の個数: 16

約数和(自身を含む): 81354240

約数和(自身を除く): 26202363

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 23539, 70617, 258929, 776787, 1671269, 5013807, 18383959, 55151877]

約数ペア:

[(1, 55151877), (3, 18383959), (11, 5013807), (33, 1671269), (71, 776787), (213, 258929), (781, 70617), (2343, 23539)]