55528977

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19301}}^1$

素因数の和:19448

約数の個数: 16

約数和(自身を含む): 85237632

約数和(自身を除く): 29708655

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 19301, 57903, 135107, 405321, 2644237, 7932711, 18509659, 55528977]

約数ペア:

[(1, 55528977), (3, 18509659), (7, 7932711), (21, 2644237), (137, 405321), (411, 135107), (959, 57903), (2877, 19301)]