156771102243

素因数分解:

$3^1\times 7^1\times {\mathrm{3851}}^1\times {\mathrm{1938533}}^1$

素因数の和:1942394

約数の個数: 16

約数和(自身を含む): 238951454976

約数和(自身を除く): 82180352733

約数列:

[1, 3, 7, 21, 3851, 11553, 26957, 80871, 1938533, 5815599, 13569731, 40709193, 7465290583, 22395871749, 52257034081, 156771102243]

約数ペア:

[(1, 156771102243), (3, 52257034081), (7, 22395871749), (21, 7465290583), (3851, 40709193), (11553, 13569731), (26957, 5815599), (80871, 1938533)]