54307587

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 73836032

約数和(自身を除く): 19528445

約数列:

[1, 3, 67, 201, 271, 813, 997, 2991, 18157, 54471, 66799, 200397, 270187, 810561, 18102529, 54307587]

約数ペア:

[(1, 54307587), (3, 18102529), (67, 810561), (201, 270187), (271, 200397), (813, 66799), (997, 54471), (2991, 18157)]