155492067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{28123}}^1$

素因数の和:28242

約数の個数: 16

約数和(自身を含む): 220492160

約数和(自身を除く): 65000093

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 28123, 84369, 534337, 1603011, 2727931, 8183793, 51830689, 155492067]

約数ペア:

[(1, 155492067), (3, 51830689), (19, 8183793), (57, 2727931), (97, 1603011), (291, 534337), (1843, 84369), (5529, 28123)]