56840427

素因数分解:

$3^3\times 7^1\times {\mathrm{300743}}^1$

素因数の和:300759

約数の個数: 16

約数和(自身を含む): 96238080

約数和(自身を除く): 39397653

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 300743, 902229, 2105201, 2706687, 6315603, 8120061, 18946809, 56840427]

約数ペア:

[(1, 56840427), (3, 18946809), (7, 8120061), (9, 6315603), (21, 2706687), (27, 2105201), (63, 902229), (189, 300743)]