53375193

素因数分解:

$3^6\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:576

約数の個数: 28

約数和(自身を含む): 80637168

約数和(自身を除く): 27261975

約数列:

[1, 3, 9, 27, 81, 211, 243, 347, 633, 729, 1041, 1899, 3123, 5697, 9369, 17091, 28107, 51273, 73217, 84321, 153819, 219651, 252963, 658953, 1976859, 5930577, 17791731, 53375193]

約数ペア:

[(1, 53375193), (3, 17791731), (9, 5930577), (27, 1976859), (81, 658953), (211, 252963), (243, 219651), (347, 153819), (633, 84321), (729, 73217), (1041, 51273), (1899, 28107), (3123, 17091), (5697, 9369)]