55943839

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{7561}}^1$

素因数の和:7726

約数の個数: 12

約数和(自身を含む): 65517168

約数和(自身を除く): 9573329

約数列:

[1, 7, 49, 151, 1057, 7399, 7561, 52927, 370489, 1141711, 7991977, 55943839]

約数ペア:

[(1, 55943839), (7, 7991977), (49, 1141711), (151, 370489), (1057, 52927), (7399, 7561)]