139047894

素因数分解:

$2^1\times 3^3\times {\mathrm{887}}^1\times {\mathrm{2903}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 309450240

約数和(自身を除く): 170402346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 887, 1774, 2661, 2903, 5322, 5806, 7983, 8709, 15966, 17418, 23949, 26127, 47898, 52254, 78381, 156762, 2574961, 5149922, 7724883, 15449766, 23174649, 46349298, 69523947, 139047894]

約数ペア:

[(1, 139047894), (2, 69523947), (3, 46349298), (6, 23174649), (9, 15449766), (18, 7724883), (27, 5149922), (54, 2574961), (887, 156762), (1774, 78381), (2661, 52254), (2903, 47898), (5322, 26127), (5806, 23949), (7983, 17418), (8709, 15966)]