156949386003

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{405553969}}^1$

素因数の和:405554018

約数の個数: 12

約数和(自身を含む): 231976870840

約数和(自身を除く): 75027484837

約数列:

[1, 3, 9, 43, 129, 387, 405553969, 1216661907, 3649985721, 17438820667, 52316462001, 156949386003]

約数ペア:

[(1, 156949386003), (3, 52316462001), (9, 17438820667), (43, 3649985721), (129, 1216661907), (387, 405553969)]