1618029063

素因数分解:

$3^2\times 7^1\times {\mathrm{25683001}}^1$

素因数の和:25683014

約数の個数: 12

約数和(自身を含む): 2671032208

約数和(自身を除く): 1053003145

約数列:

[1, 3, 7, 9, 21, 63, 25683001, 77049003, 179781007, 231147009, 539343021, 1618029063]

約数ペア:

[(1, 1618029063), (3, 539343021), (7, 231147009), (9, 179781007), (21, 77049003), (63, 25683001)]