51296361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6661}}^1$

素因数の和:6832

約数の個数: 16

約数和(自身を含む): 72908928

約数和(自身を除く): 21612567

約数列:

[1, 3, 17, 51, 151, 453, 2567, 6661, 7701, 19983, 113237, 339711, 1005811, 3017433, 17098787, 51296361]

約数ペア:

[(1, 51296361), (3, 17098787), (17, 3017433), (51, 1005811), (151, 339711), (453, 113237), (2567, 19983), (6661, 7701)]