54889731

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{52127}}^1$

素因数の和:52152

約数の個数: 20

約数和(自身を含む): 88304832

約数和(自身を除く): 33415101

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 52127, 156381, 469143, 677651, 1407429, 2032953, 4222287, 6098859, 18296577, 54889731]

約数ペア:

[(1, 54889731), (3, 18296577), (9, 6098859), (13, 4222287), (27, 2032953), (39, 1407429), (81, 677651), (117, 469143), (351, 156381), (1053, 52127)]