168129128823

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1\times {\mathrm{44549}}^1$

素因数の和:45551

約数の個数: 32

約数和(自身を含む): 239472288000

約数和(自身を除く): 71343159177

約数列:

[1, 3, 19, 57, 73, 219, 907, 1387, 2721, 4161, 17233, 44549, 51699, 66211, 133647, 198633, 846431, 1258009, 2539293, 3252077, 3774027, 9756231, 40405943, 61789463, 121217829, 185368389, 767712917, 2303138751, 2949633839, 8848901517, 56043042941, 168129128823]

約数ペア:

[(1, 168129128823), (3, 56043042941), (19, 8848901517), (57, 2949633839), (73, 2303138751), (219, 767712917), (907, 185368389), (1387, 121217829), (2721, 61789463), (4161, 40405943), (17233, 9756231), (44549, 3774027), (51699, 3252077), (66211, 2539293), (133647, 1258009), (198633, 846431)]