86663361

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 123701248

約数和(自身を除く): 37037887

約数列:

[1, 3, 37, 43, 67, 111, 129, 201, 271, 813, 1591, 2479, 2881, 4773, 7437, 8643, 10027, 11653, 18157, 30081, 34959, 54471, 106597, 319791, 431161, 671809, 780751, 1293483, 2015427, 2342253, 28887787, 86663361]

約数ペア:

[(1, 86663361), (3, 28887787), (37, 2342253), (43, 2015427), (67, 1293483), (111, 780751), (129, 671809), (201, 431161), (271, 319791), (813, 106597), (1591, 54471), (2479, 34959), (2881, 30081), (4773, 18157), (7437, 11653), (8643, 10027)]