27528333

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 43776000

約数和(自身を除く): 16247667

約数列:

[1, 3, 7, 21, 37, 71, 111, 213, 259, 497, 499, 777, 1491, 1497, 2627, 3493, 7881, 10479, 18389, 18463, 35429, 55167, 55389, 106287, 129241, 248003, 387723, 744009, 1310873, 3932619, 9176111, 27528333]

約数ペア:

[(1, 27528333), (3, 9176111), (7, 3932619), (21, 1310873), (37, 744009), (71, 387723), (111, 248003), (213, 129241), (259, 106287), (497, 55389), (499, 55167), (777, 35429), (1491, 18463), (1497, 18389), (2627, 10479), (3493, 7881)]