2121664833

素因数分解:

$3^6\times {\mathrm{317}}^1\times {\mathrm{9181}}^1$

素因数の和:9516

約数の個数: 28

約数和(自身を含む): 3191424468

約数和(自身を除く): 1069759635

約数列:

[1, 3, 9, 27, 81, 243, 317, 729, 951, 2853, 8559, 9181, 25677, 27543, 77031, 82629, 231093, 247887, 743661, 2230983, 2910377, 6692949, 8731131, 26193393, 78580179, 235740537, 707221611, 2121664833]

約数ペア:

[(1, 2121664833), (3, 707221611), (9, 235740537), (27, 78580179), (81, 26193393), (243, 8731131), (317, 6692949), (729, 2910377), (951, 2230983), (2853, 743661), (8559, 247887), (9181, 231093), (25677, 82629), (27543, 77031)]