52803621477

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{20301277}}^1$

素因数の和:20301317

約数の個数: 18

約数和(自身を含む): 81022400498

約数和(自身を除く): 28218779021

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 20301277, 60903831, 182711493, 345121709, 1035365127, 3106095381, 5867069053, 17601207159, 52803621477]

約数ペア:

[(1, 52803621477), (3, 17601207159), (9, 5867069053), (17, 3106095381), (51, 1035365127), (153, 345121709), (289, 182711493), (867, 60903831), (2601, 20301277)]