66878187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{1789}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 94597920

約数和(自身を除く): 27719733

約数列:

[1, 3, 17, 51, 733, 1789, 2199, 5367, 12461, 30413, 37383, 91239, 1311337, 3934011, 22292729, 66878187]

約数ペア:

[(1, 66878187), (3, 22292729), (17, 3934011), (51, 1311337), (733, 91239), (1789, 37383), (2199, 30413), (5367, 12461)]