666915201

素因数分解:

$3^5\times {\mathrm{233}}^1\times {\mathrm{11779}}^1$

素因数の和:12027

約数の個数: 24

約数和(自身を含む): 1003373280

約数和(自身を除く): 336458079

約数列:

[1, 3, 9, 27, 81, 233, 243, 699, 2097, 6291, 11779, 18873, 35337, 56619, 106011, 318033, 954099, 2744507, 2862297, 8233521, 24700563, 74101689, 222305067, 666915201]

約数ペア:

[(1, 666915201), (3, 222305067), (9, 74101689), (27, 24700563), (81, 8233521), (233, 2862297), (243, 2744507), (699, 954099), (2097, 318033), (6291, 106011), (11779, 56619), (18873, 35337)]