51878001

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{7793}}^1$

素因数の和:8120

約数の個数: 16

約数和(自身を含む): 79311744

約数和(自身を除く): 27433743

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 7793, 23379, 54551, 163653, 2470381, 7411143, 17292667, 51878001]

約数ペア:

[(1, 51878001), (3, 17292667), (7, 7411143), (21, 2470381), (317, 163653), (951, 54551), (2219, 23379), (6657, 7793)]