87089487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 126696960

約数和(自身を除く): 39607473

約数列:

[1, 3, 17, 51, 59, 103, 177, 281, 309, 843, 1003, 1751, 3009, 4777, 5253, 6077, 14331, 16579, 18231, 28943, 49737, 86829, 103309, 281843, 309927, 492031, 845529, 1476093, 1707637, 5122911, 29029829, 87089487]

約数ペア:

[(1, 87089487), (3, 29029829), (17, 5122911), (51, 1707637), (59, 1476093), (103, 845529), (177, 492031), (281, 309927), (309, 281843), (843, 103309), (1003, 86829), (1751, 49737), (3009, 28943), (4777, 18231), (5253, 16579), (6077, 14331)]