66572697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1999}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 94176000

約数和(自身を除く): 27603303

約数列:

[1, 3, 17, 51, 653, 1959, 1999, 5997, 11101, 33303, 33983, 101949, 1305347, 3916041, 22190899, 66572697]

約数ペア:

[(1, 66572697), (3, 22190899), (17, 3916041), (51, 1305347), (653, 101949), (1959, 33983), (1999, 33303), (5997, 11101)]