1566996057

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{74311}}^1$

素因数の和:74402

約数の個数: 32

約数和(自身を含む): 2568222720

約数和(自身を除く): 1001226663

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 21087, 74311, 222933, 668799, 817421, 2006397, 2452263, 5276081, 7356789, 15828243, 22070367, 47484729, 58036891, 142454187, 174110673, 522332019, 1566996057]

約数ペア:

[(1, 1566996057), (3, 522332019), (9, 174110673), (11, 142454187), (27, 58036891), (33, 47484729), (71, 22070367), (99, 15828243), (213, 7356789), (297, 5276081), (639, 2452263), (781, 2006397), (1917, 817421), (2343, 668799), (7029, 222933), (21087, 74311)]