66689909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1163}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 78611904

約数和(自身を除く): 11921995

約数列:

[1, 11, 13, 143, 401, 1163, 4411, 5213, 12793, 15119, 57343, 166309, 466363, 5129993, 6062719, 66689909]

約数ペア:

[(1, 66689909), (11, 6062719), (13, 5129993), (143, 466363), (401, 166309), (1163, 57343), (4411, 15119), (5213, 12793)]