51131883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10399}}^1$

素因数の和:10562

約数の個数: 16

約数和(自身を含む): 74880000

約数和(自身を除く): 23748117

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 10399, 31197, 114389, 343167, 1549451, 4648353, 17043961, 51131883]

約数ペア:

[(1, 51131883), (3, 17043961), (11, 4648353), (33, 1549451), (149, 343167), (447, 114389), (1639, 31197), (4917, 10399)]