551497127721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1151}}^1\times {\mathrm{12923}}^1$

素因数の和:14821

約数の個数: 32

約数和(自身を含む): 780392890368

約数和(自身を除く): 228895762647

約数列:

[1, 3, 17, 51, 727, 1151, 2181, 3453, 12359, 12923, 19567, 37077, 38769, 58701, 219691, 659073, 836777, 2510331, 9395021, 14225209, 14874373, 28185063, 42675627, 44623119, 159715357, 252864341, 479146071, 758593023, 10813669171, 32441007513, 183832375907, 551497127721]

約数ペア:

[(1, 551497127721), (3, 183832375907), (17, 32441007513), (51, 10813669171), (727, 758593023), (1151, 479146071), (2181, 252864341), (3453, 159715357), (12359, 44623119), (12923, 42675627), (19567, 28185063), (37077, 14874373), (38769, 14225209), (58701, 9395021), (219691, 2510331), (659073, 836777)]