164914071

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3191}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 264757248

約数和(自身を除く): 99843177

約数列:

[1, 3, 7, 21, 23, 69, 107, 161, 321, 483, 749, 2247, 2461, 3191, 7383, 9573, 17227, 22337, 51681, 67011, 73393, 220179, 341437, 513751, 1024311, 1541253, 2390059, 7170177, 7853051, 23559153, 54971357, 164914071]

約数ペア:

[(1, 164914071), (3, 54971357), (7, 23559153), (21, 7853051), (23, 7170177), (69, 2390059), (107, 1541253), (161, 1024311), (321, 513751), (483, 341437), (749, 220179), (2247, 73393), (2461, 67011), (3191, 51681), (7383, 22337), (9573, 17227)]