66481453

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 70926336

約数和(自身を除く): 4444883

約数列:

[1, 31, 47, 103, 443, 1457, 3193, 4841, 13733, 20821, 45629, 150071, 645451, 1414499, 2144563, 66481453]

約数ペア:

[(1, 66481453), (31, 2144563), (47, 1414499), (103, 645451), (443, 150071), (1457, 45629), (3193, 20821), (4841, 13733)]