86131827

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 129221040

約数和(自身を除く): 43089213

約数列:

[1, 3, 9, 29, 87, 261, 331, 993, 997, 2979, 2991, 8973, 9599, 28797, 28913, 86391, 86739, 260217, 330007, 990021, 2970063, 9570203, 28710609, 86131827]

約数ペア:

[(1, 86131827), (3, 28710609), (9, 9570203), (29, 2970063), (87, 990021), (261, 330007), (331, 260217), (993, 86739), (997, 86391), (2979, 28913), (2991, 28797), (8973, 9599)]