139276479

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{3361}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 195802880

約数和(自身を除く): 56526401

約数列:

[1, 3, 19, 57, 727, 2181, 3361, 10083, 13813, 41439, 63859, 191577, 2443447, 7330341, 46425493, 139276479]

約数ペア:

[(1, 139276479), (3, 46425493), (19, 7330341), (57, 2443447), (727, 191577), (2181, 63859), (3361, 41439), (10083, 13813)]