66143609

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 76693632

約数和(自身を除く): 10550023

約数列:

[1, 7, 173, 193, 283, 1211, 1351, 1981, 33389, 48959, 54619, 233723, 342713, 382333, 9449087, 66143609]

約数ペア:

[(1, 66143609), (7, 9449087), (173, 382333), (193, 342713), (283, 233723), (1211, 54619), (1351, 48959), (1981, 33389)]