57974967

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 89084160

約数和(自身を除く): 31109193

約数列:

[1, 3, 9, 27, 37, 111, 131, 333, 393, 443, 999, 1179, 1329, 3537, 3987, 4847, 11961, 14541, 16391, 43623, 49173, 58033, 130869, 147519, 174099, 442557, 522297, 1566891, 2147221, 6441663, 19324989, 57974967]

約数ペア:

[(1, 57974967), (3, 19324989), (9, 6441663), (27, 2147221), (37, 1566891), (111, 522297), (131, 442557), (333, 174099), (393, 147519), (443, 130869), (999, 58033), (1179, 49173), (1329, 43623), (3537, 16391), (3987, 14541), (4847, 11961)]