55848609

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{1987}}^1$

素因数の和:2346

約数の個数: 20

約数和(自身を含む): 83710704

約数和(自身を除く): 27862095

約数列:

[1, 3, 9, 27, 81, 347, 1041, 1987, 3123, 5961, 9369, 17883, 28107, 53649, 160947, 689489, 2068467, 6205401, 18616203, 55848609]

約数ペア:

[(1, 55848609), (3, 18616203), (9, 6205401), (27, 2068467), (81, 689489), (347, 160947), (1041, 53649), (1987, 28107), (3123, 17883), (5961, 9369)]