53795859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3821}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 81546192

約数和(自身を除く): 27750333

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 3821, 4693, 11463, 14079, 49673, 72599, 149019, 217797, 943787, 1379381, 2831361, 4138143, 17931953, 53795859]

約数ペア:

[(1, 53795859), (3, 17931953), (13, 4138143), (19, 2831361), (39, 1379381), (57, 943787), (247, 217797), (361, 149019), (741, 72599), (1083, 49673), (3821, 14079), (4693, 11463)]