53828463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72643}}^1$

素因数の和:72678

約数の個数: 16

約数和(自身を含む): 81361280

約数和(自身を除く): 27532817

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 72643, 217929, 944359, 1380217, 2833077, 4140651, 17942821, 53828463]

約数ペア:

[(1, 53828463), (3, 17942821), (13, 4140651), (19, 2833077), (39, 1380217), (57, 944359), (247, 217929), (741, 72643)]