55502577

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{52709}}^1$

素因数の和:52734

約数の個数: 20

約数和(自身を含む): 89290740

約数和(自身を除く): 33788163

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 52709, 158127, 474381, 685217, 1423143, 2055651, 4269429, 6166953, 18500859, 55502577]

約数ペア:

[(1, 55502577), (3, 18500859), (9, 6166953), (13, 4269429), (27, 2055651), (39, 1423143), (81, 685217), (117, 474381), (351, 158127), (1053, 52709)]