77390173

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1871}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 93450240

約数和(自身を除く): 16060067

約数列:

[1, 7, 19, 133, 311, 1871, 2177, 5909, 13097, 35549, 41363, 248843, 581881, 4073167, 11055739, 77390173]

約数ペア:

[(1, 77390173), (7, 11055739), (19, 4073167), (133, 581881), (311, 248843), (1871, 41363), (2177, 35549), (5909, 13097)]