51717303

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1669}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 81803280

約数和(自身を除く): 30085977

約数列:

[1, 3, 9, 11, 33, 99, 313, 939, 1669, 2817, 3443, 5007, 10329, 15021, 18359, 30987, 55077, 165231, 522397, 1567191, 4701573, 5746367, 17239101, 51717303]

約数ペア:

[(1, 51717303), (3, 17239101), (9, 5746367), (11, 4701573), (33, 1567191), (99, 522397), (313, 165231), (939, 55077), (1669, 30987), (2817, 18359), (3443, 15021), (5007, 10329)]