66032577

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{20903}}^1$

素因数の和:20931

約数の個数: 24

約数和(自身を含む): 106526784

約数和(自身を除く): 40494207

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 20903, 62709, 188127, 271739, 564381, 815217, 1693143, 2445651, 5079429, 7336953, 22010859, 66032577]

約数ペア:

[(1, 66032577), (3, 22010859), (9, 7336953), (13, 5079429), (27, 2445651), (39, 1693143), (81, 815217), (117, 564381), (243, 271739), (351, 188127), (1053, 62709), (3159, 20903)]