86697933

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 137296896

約数和(自身を除く): 50598963

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1407, 1433, 2881, 4299, 8643, 10031, 20167, 30093, 60501, 61619, 96011, 184857, 288033, 431333, 672077, 1293999, 2016231, 4128473, 12385419, 28899311, 86697933]

約数ペア:

[(1, 86697933), (3, 28899311), (7, 12385419), (21, 4128473), (43, 2016231), (67, 1293999), (129, 672077), (201, 431333), (301, 288033), (469, 184857), (903, 96011), (1407, 61619), (1433, 60501), (2881, 30093), (4299, 20167), (8643, 10031)]