54840399

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3150

約数の個数: 16

約数和(自身を含む): 75271680

約数和(自身を除く): 20431281

約数列:

[1, 3, 47, 131, 141, 393, 2969, 6157, 8907, 18471, 139543, 388939, 418629, 1166817, 18280133, 54840399]

約数ペア:

[(1, 54840399), (3, 18280133), (47, 1166817), (131, 418629), (141, 388939), (393, 139543), (2969, 18471), (6157, 8907)]