53121879

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{63467}}^1$

素因数の和:63507

約数の個数: 16

約数和(自身を含む): 81239040

約数和(自身を除く): 28117161

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 63467, 190401, 571203, 1713609, 1967477, 5902431, 17707293, 53121879]

約数ペア:

[(1, 53121879), (3, 17707293), (9, 5902431), (27, 1967477), (31, 1713609), (93, 571203), (279, 190401), (837, 63467)]