55143681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1429}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 77563200

約数和(自身を除く): 22419519

約数列:

[1, 3, 19, 57, 677, 1429, 2031, 4287, 12863, 27151, 38589, 81453, 967433, 2902299, 18381227, 55143681]

約数ペア:

[(1, 55143681), (3, 18381227), (19, 2902299), (57, 967433), (677, 81453), (1429, 38589), (2031, 27151), (4287, 12863)]