61531767

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{56503}}^1$

素因数の和:56531

約数の個数: 18

約数和(自身を含む): 97695416

約数和(自身を除く): 36163649

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 56503, 169509, 508527, 621533, 1864599, 5593797, 6836863, 20510589, 61531767]

約数ペア:

[(1, 61531767), (3, 20510589), (9, 6836863), (11, 5593797), (33, 1864599), (99, 621533), (121, 508527), (363, 169509), (1089, 56503)]