53265189

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 75712320

約数和(自身を除く): 22447131

約数列:

[1, 3, 19, 57, 137, 359, 361, 411, 1077, 1083, 2603, 6821, 7809, 20463, 49183, 49457, 129599, 147549, 148371, 388797, 934477, 2803431, 17755063, 53265189]

約数ペア:

[(1, 53265189), (3, 17755063), (19, 2803431), (57, 934477), (137, 388797), (359, 148371), (361, 147549), (411, 129599), (1077, 49457), (1083, 49183), (2603, 20463), (6821, 7809)]