187442277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3359}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 102861723

約数列:

[1, 3, 11, 19, 33, 57, 89, 209, 267, 627, 979, 1691, 2937, 3359, 5073, 10077, 18601, 36949, 55803, 63821, 110847, 191463, 298951, 702031, 896853, 2106093, 3288461, 5680069, 9865383, 17040207, 62480759, 187442277]

約数ペア:

[(1, 187442277), (3, 62480759), (11, 17040207), (19, 9865383), (33, 5680069), (57, 3288461), (89, 2106093), (209, 896853), (267, 702031), (627, 298951), (979, 191463), (1691, 110847), (2937, 63821), (3359, 55803), (5073, 36949), (10077, 18601)]