56558885877

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{486817}}^1$

素因数の和:487170

約数の個数: 32

約数和(自身を含む): 90509202560

約数和(自身を除く): 33950316683

約数列:

[1, 3, 9, 13, 27, 39, 117, 331, 351, 993, 2979, 4303, 8937, 12909, 38727, 116181, 486817, 1460451, 4381353, 6328621, 13144059, 18985863, 56957589, 161136427, 170872767, 483409281, 1450227843, 2094773551, 4350683529, 6284320653, 18852961959, 56558885877]

約数ペア:

[(1, 56558885877), (3, 18852961959), (9, 6284320653), (13, 4350683529), (27, 2094773551), (39, 1450227843), (117, 483409281), (331, 170872767), (351, 161136427), (993, 56957589), (2979, 18985863), (4303, 13144059), (8937, 6328621), (12909, 4381353), (38727, 1460451), (116181, 486817)]